^ 1.01.1Gerald James Larson (1998), Classical Sāṃkhya: An Interpretation of Its History and Meaning, Motilal Banarasidass, ISBN81-208-0503-8, pages 146-153
^Gerald James Larson (1998), Classical Sāṃkhya: An Interpretation of Its History and Meaning, Motilal Banarasidass, ISBN81-208-0503-8, page 4
^Albrecht Wezler and Shujun Motegi (1998), Yuktidipika - The Most Significant Commentary on the Såmkhyakårikå, Critically Edited, Vol. I. Stuttgart: Franz Steiner Verlag. ISBN3-515-06132-0