Coblans, H. (1972). Symposium of Editors of Documentation, Library and Archives Journals, Paris, Unesco House, 16-18 May 1972; Background Paper.
Citazione stile Chigago Style (17a edizione)Coblans, Herbert. Symposium of Editors of Documentation, Library and Archives Journals, Paris, Unesco House, 16-18 May 1972; Background Paper. 1972.
Citatione MLA (9a ed.)Coblans, Herbert. Symposium of Editors of Documentation, Library and Archives Journals, Paris, Unesco House, 16-18 May 1972; Background Paper. 1972.
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