Penn, I. A. (1989). Records management handbook. Gower Pub. Co..
Chicago Style (17th ed.) CitationPenn, Ira A. Records Management Handbook. Aldershot, Hants., England ; Brookfield, Vt., USA: Gower Pub. Co., 1989.
MLA citiranjePenn, Ira A. Records Management Handbook. Gower Pub. Co., 1989.
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