Gorman, M. (1975). The Current State of Standardization in the Cataloging of Serials.
Citazione stile Chigago Style (17a edizione)Gorman, Michael. The Current State of Standardization in the Cataloging of Serials. 1975.
Citatione MLA (9a ed.)Gorman, Michael. The Current State of Standardization in the Cataloging of Serials. 1975.
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