1. Alexander, C. N., Langer, E. J., Newman, R. I., Chandler, H. M., & Davies, J. L. (1989). Transcendental Meditation, mindfulness, and longevity: An experimental study with the elderly. Journal of Personality and Social Psychology, 57(6), 950–964. https://doi.org/10.1037/0022-3514.57.6.950
2. Anantharaman, R. N., & Kabir, R. (1984). A study of Yoga. Journal of Psychological Researches, 28(2), 97–101. https://psycnet.apa.org/record/1985-30129-001
3. Ashcraft, M. (2010). Cognition. Pearson Education.
4. Bhole, M. V. (1977). Psycho–Physiological importance of some yoga practices Paper presented at the international seminar on stress in Health and Diseases. Varanasi: Banaras Hindu University.
5. Chaube, S. P. (2011). Development Psychology. New Delhi: Neelkamal Publications Ltd.