(1981). Education and information science libraries, including audiovisual, picture, publishing, rarebook and recreational libraries (6th ed.). Gale Research.
Citace podle Chicago (17th ed.)Education and Information Science Libraries, Including Audiovisual, Picture, Publishing, Rarebook and Recreational Libraries. 6th ed. Detroit: Gale Research, 1981.
Citace podle MLA (9th ed.)Education and Information Science Libraries, Including Audiovisual, Picture, Publishing, Rarebook and Recreational Libraries. 6th ed. Gale Research, 1981.
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