Παραπομπή APA

(1977). Government publications: A guide to bibliographic tools incorporating Government organizations manuals a bibliography. Oxford: Pergamon Press Ltd..

Παραπομπή Chicago Style

Government Publications: A Guide to Bibliographic Tools Incorporating Government Organizations Manuals a Bibliography. Oxford: Pergamon Press Ltd., 1977.

Παραπομπή MLA

Government Publications: A Guide to Bibliographic Tools Incorporating Government Organizations Manuals a Bibliography. Oxford: Pergamon Press Ltd., 1977.

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