Penna Madhusudan. (2012). Yoga Metaphysics. Bharatiya Book corporation.
Style de citation ChicagoPenna Madhusudan. Yoga Metaphysics. New Delhi: Bharatiya Book corporation, 2012.
Style de citation MLAPenna Madhusudan. Yoga Metaphysics. Bharatiya Book corporation, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.