Acharya, S. S. (2007). What is spirituality? Haridwar, India: Shri Vedmata Gayatri Trust. Accessed on 28 February 2018 from http://literature.awgp.org/var/node/1575/what_is_spirituality.pdf
Bernstein, a. M., Bar, J., Ehrman, J. P., Golubic, M., & Roizen, M. F. (2013). Yoga in the Management of Overweight and Obesity. American Journal of Lifestyle Medicine, 8(1), 33–41. https://doi.org/10.1177/1559827613492097
Brazier, A., Mulkins, A., & Verhoef, M. (2006). Evaluating a Yogic breathing and meditation intervention for individuals living with HIV/AIDS. American Journal of Health Promotion, 20(3), 192–195. https://doi.org/10.4278/0890-1171-20.3.192
Brotto, L. A., Mehak, L., & Kit, C. (2009). Yoga and sexual functioning: A review. Journal of Sex and Marital Therapy. https://doi.org/10.1080/00926230903065955
Brown, R. P., & Gerbarg, P. L. (2009). Yoga breathing, meditation, and longevity. In Annals of the New York Academy of Sciences (Vol. 1172, pp. 54–62). https://doi.org/10.1111/j.1749-6632.2009.04394.x
Danucalov, M. Á. D., Simões, R. S., Kozasa, E. H., & Leite, J. R. (2008). Cardiorespiratory and metabolic changes during yoga sessions: The effects of respiratory exercises and meditation practices. Applied Psychophysiology Biofeedback, 33(2), 77–81. https://doi.org/10.1007/s10484-008-9053-2
Distasio, S. A. (2008). Integrating yoga in to cancer care. Clinical Journal of Oncology Nursing, 12(1), 125–130. https://doi.org/10.1188/08.CJON.125-130
Eyre, H. A., Acevedo, B., Yang, H., Siddarth, P., Van Dyk, K., Ercoli, L., … Lavretsky, H. (2016). Changes in Neural Connectivity and Memory Following a Yoga Intervention for Older Adults: A Pilot Study. Journal of Alzheimer’s Disease, 52(2), 673–684. https://doi.org/10.3233/JAD-150653
Field, T. (2016). Yoga research review. Complementary Therapies in Clinical Practice. https://doi.org/10.1016/j.ctcp.2016.06.005
Garfinkel, M., & Schumacher, H. R. (2000). Yoga. Rheumatic Diseases Clinics of North America, 26(1), 125–32, x. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/10680200
Harkess, K. N., Ryan, J., Delfabbro, P. H., & Cohen-Woods, S. (2016). Preliminary indications of the effect of a brief yoga intervention on markers of inflammation and DNA methylation in chronically stressed women. Translational Psychiatry. https://doi.org/10.1038/tp.2016.234
Javnbakht, M., Hejazi Kenari, R., & Ghasemi, M. (2009). Effects of yoga on depression and anxiety of women. Complementary Therapies in Clinical Practice, 15(2), 102–104. https://doi.org/10.1016/j.ctcp.2009.01.003
Khalsa, S. B. S. (2004). Treatment of chronic insomnia with yoga : A preliminary study with sleep – wake diaries. Applied Psychophysiology and Biofeedback, 29(4), 269–278. https://doi.org/10.1007/s10484-004-0387-0
Kim, S.-D. (2015). Effects of yoga exercises for headaches: a systematic review of randomized controlled trials. Journal of Physical Therapy Science, 27(7), 2377–2380. https://doi.org/10.1589/jpts.27.2377
Kuntsevich, V., Bushell, W. C., & Theise, N. D. (2010). Mechanisms of yogic practices in health, aging, and disease. The Mount Sinai Journal of Medicine, New York, 77(5), 559–569. https://doi.org/10.1002/msj.20214
Li, A. W., & Goldsmith, C.-A. W. (2012). The effects of yoga on anxiety and stress. Alternative Medicine Review : A Journal of Clinical Therapeutic, 17(1), 21–35. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/22502620
Narasingharao, K., Pradhan, B., & Navaneetham, J. (2016). Sleep disorder, gastrointestinal problems and behaviour problems seen in autism spectrum disorder children and yoga as therapy: A descriptive review. Journal of Clinical and Diagnostic Research. https://doi.org/10.7860/JCDR/2016/24175.8922
Ornish, D., Lin, J., Daubenmier, J., Weidner, G., Epel, E., Kemp, C., … Blackburn, E. H. (2008). Increased telomerase activity and comprehensive lifestyle changes: a pilot study. The Lancet Oncology, 9(11), 1048–1057. https://doi.org/10.1016/S1470-2045(08)70234-1
Posadzki, P., Choi, J., Lee, M. S., & Ernst, E. (2014). Yoga for addictions: A systematic review of randomised clinical trials. Focus on Alternative and Complementary Therapies. https://doi.org/10.1111/fct.12080
Rani, Kb., & Sreekumaran, E. (2013). Yogic practice and diabetes mellitus in geriatric patients. International Journal of Yoga, 6(1), 47. https://doi.org/10.4103/0973-6131.105946
Saatcioglu, F. (2013). Regulation of gene expression by yoga, meditation and related practices: A review of recent studies. Asian Journal of Psychiatry, 6(1), 74–77. https://doi.org/10.1016/j.ajp.2012.10.002
Satyananda, S. (2002). The Four Chapters on Freedom. Mungar, India: The Yoga Publication Trust.
Sivananda, S. (2003). The Bhagavad Gita (11th ed.). Uttarakhand, India: The Divine Life Society.
