Kollak, I. (2013). Yoga XXL: A journey to health for bigger people. Demos Health.
Dyfyniad Arddull ChicagoKollak, Ingrid. Yoga XXL: A Journey to Health for Bigger People. New York: Demos Health, 2013.
Dyfyniad MLAKollak, Ingrid. Yoga XXL: A Journey to Health for Bigger People. Demos Health, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.