University of Illinois at Urbana-Champaign. Graduate School of Library and Information Science. (1981). Occasional papers. The School.
Chicago-referens (17:e uppl.)University of Illinois at Urbana-Champaign. Graduate School of Library and Information Science. Occasional Papers. [Champaign, Ill.]: The School, 1981.
MLA-referens (8:e uppl.)University of Illinois at Urbana-Champaign. Graduate School of Library and Information Science. Occasional Papers. The School, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.