Avram, H. D. (1976). International Standards for Interchange of Bibliographic Records in Machine-Readable Form.
Citazione stile Chigago Style (17a edizione)Avram, Henriette D. International Standards for Interchange of Bibliographic Records in Machine-Readable Form. 1976.
Citatione MLA (9a ed.)Avram, Henriette D. International Standards for Interchange of Bibliographic Records in Machine-Readable Form. 1976.
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