Citazione APA

Tripathi, S., & Lal,C. (1998). Objective questions in library and information science. Ess Ess Publication.

Stile di citazione Chicago

Tripathi, S.M, e Lal,C. Objective Questions in Library and Information Science. New Delhi: Ess Ess Publication, 1998.

Citazione MLA

Tripathi, S.M, e Lal,C. Objective Questions in Library and Information Science. Ess Ess Publication, 1998.