University of Illinois at Urbana-Champaign. Graduate School of Library and Information Science. (1981). Occasional papers. The School.
Chicago-viite (17. p.)University of Illinois at Urbana-Champaign. Graduate School of Library and Information Science. Occasional Papers. [Champaign, Ill.]: The School, 1981.
MLA-viite (8. p.)University of Illinois at Urbana-Champaign. Graduate School of Library and Information Science. Occasional Papers. The School, 1981.
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