Association of College and Research Libraries National Conference (2nd : 1981 : Minneapolis, Minnesota), Kathman, M. D., & Massman, V. F. (1982). Options for the 80s: Proceedings of the Second National Conference of the Association of College and Research Libraries. JAI Press.
Lua i Stíl Chicago (17ú heag.)Association of College and Research Libraries National Conference (2nd : 1981 : Minneapolis, Minnesota), Michael D. Kathman, agus Virgil F. Massman. Options for the 80s: Proceedings of the Second National Conference of the Association of College and Research Libraries. Greenwich, Connecticut: JAI Press, 1982.
Lua MLA (9ú heag.)Association of College and Research Libraries National Conference (2nd : 1981 : Minneapolis, Minnesota), et al. Options for the 80s: Proceedings of the Second National Conference of the Association of College and Research Libraries. JAI Press, 1982.