About the practice of menstruation by Geeta Iyengar
"Yoga: how a mass business came about", Deutschlandfunk Kultur, 2014.
Obituary B.K.S. Iyengar (the newspaper Telegraph, 2014, English)
Ramamani Iyengar Memorial Yoga Institute, Pune, India
Iyengar-Yoga-Deutschland e.V., the official link to Iyengar Yoga in Germany
Studio Daniela Edler www.iyengar-yoga-oeynhausen.de
