APA ציטוט

Sukhbir Singh. (1992). Twenty five years of library science writings: Index to articles in library science with slant to documentation. Ess Ess.

Chicago Edition Citation

Sukhbir Singh. Twenty Five Years of Library Science Writings: Index to Articles in Library Science with Slant to Documentation. New Delhi: Ess Ess, 1992.

ציטוט MLA

Sukhbir Singh. Twenty Five Years of Library Science Writings: Index to Articles in Library Science with Slant to Documentation. Ess Ess, 1992.