CHERNIK, B. E. (1992). Introduction to library services. Colorado,Libraries Unlimited.
Chicago Style (17th ed.) CitationCHERNIK, Barbara E. Introduction to Library Services. Colorado,Libraries Unlimited, 1992.
MLA (8th ed.) CitationCHERNIK, Barbara E. Introduction to Library Services. Colorado,Libraries Unlimited, 1992.
Warning: These citations may not always be 100% accurate.