APA (7th ed.) Citation

Kochar, R. S., & Sudarshan, K. N. (1997). Theories and principles of librarianship. A.P.H.Publishing Corporation.

Chicago Style (17th ed.) Citation

Kochar, R. S., and K. N. Sudarshan. Theories and Principles of Librarianship. New Delhi: A.P.H.Publishing Corporation, 1997.

MLA (9th ed.) Citation

Kochar, R. S., and K. N. Sudarshan. Theories and Principles of Librarianship. A.P.H.Publishing Corporation, 1997.