Παραπομπή APA

Tripathi, S. M. (2002). Descriptive questions in library and information science. Ess Ess Publications.

Παραπομπή Chicago Style

Tripathi, S. M. Descriptive Questions in Library and Information Science. Delhi: Ess Ess Publications, 2002.

Παραπομπή MLA

Tripathi, S. M. Descriptive Questions in Library and Information Science. Ess Ess Publications, 2002.