Bhattacharya, S. (1968). Perception and predication: An enquiry into some fundamentals of epistemology. Progressive Publishers.
Lua i Stíl Chicago (17ú heag.)Bhattacharya, Sailajakumar. Perception and Predication: An Enquiry into Some Fundamentals of Epistemology. Calcutta: Progressive Publishers, 1968.
Lua MLA (8ú heag.)Bhattacharya, Sailajakumar. Perception and Predication: An Enquiry into Some Fundamentals of Epistemology. Progressive Publishers, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.