(1978). Library photocopying and the U. S. copyright law of 1976. An overview for librarians and their counsel. Special Libraries.
Citace podle Chicago (17th ed.)Library Photocopying and the U. S. Copyright Law of 1976. An Overview for Librarians and Their Counsel. New York: Special Libraries, 1978.
Citace podle MLA (9th ed.)Library Photocopying and the U. S. Copyright Law of 1976. An Overview for Librarians and Their Counsel. Special Libraries, 1978.
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