Lehmann-Haupt, H. (1966). Gutenberg and the Master of the Playing Cards. Yale University Press.
Čikaški stil citiranja (17. izdanje)Lehmann-Haupt, Hellmut. Gutenberg and the Master of the Playing Cards. New Haven: Yale University Press, 1966.
MLA način citiranja (8. izdanje)Lehmann-Haupt, Hellmut. Gutenberg and the Master of the Playing Cards. Yale University Press, 1966.
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