Prajnanananda, S. (1979). An enquiry into psychology, soul, and Absolute. Ramakrishna Vedanta Math.
Lua i Stíl Chicago (17ú heag.)Prajnanananda, Swami. An Enquiry into Psychology, Soul, and Absolute. Calcutta: Ramakrishna Vedanta Math, 1979.
Lua MLA (8ú heag.)Prajnanananda, Swami. An Enquiry into Psychology, Soul, and Absolute. Ramakrishna Vedanta Math, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.