Pemberton, J. E. (1982). The Bibliographic control of official publications. Pergamon.
Lua i Stíl Chicago (17ú heag.)Pemberton, John E. The Bibliographic Control of Official Publications. Oxford New York: Pergamon, 1982.
Lua MLA (9ú heag.)Pemberton, John E. The Bibliographic Control of Official Publications. Pergamon, 1982.
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