BOPP, Richard E.; SMITH, Linda C. Reference and information services: an introduction. Englewood, CO: Libraries Unlimited, 2001. XXIV, 617 p.

Autor:	Râpeanu, Anca Cristina
Zdroj:	Revista Română de Biblioteconomie și Știința Informării / Romanian Journal of Library and Information Science. 1(4):58-58
Databáze:	Central and Eastern European Online Library (CEEOL)
Externí odkaz:	https://www.ceeol.com/search/article-detail?id=614388