WebMD. https://www.webmd.com/balance/guide/which-style-of-yoga-is-best-for-you
Diakses pada 15 September 2020Very Well Fit. https://www.verywellfit.com/iyengar-yoga-3566886
Diakses pada 15 September 2020Healthline. https://www.healthline.com/health/fitness-exercises/definitive-guide-to-yoga
Diakses pada 15 September 2020Research Gate. https://www.researchgate.net/publication/26761429_Evaluation_of_the_Effectiveness_and_Efficacy_of_Iyengar_Yoga_Therapy_on_Chronic_Low_Back_Pain
Diakses pada 15 September 2020Iyengar Yoga Institute of San Francisco. https://iyisf.org/what-is-iyengar-yoga/
Diakses pada 15 September 2020Iyengar Yoga Mandir. https://iyengaryoga.co.in/iyengar-yoga.html
Diakses pada 15 September 2020