Duff, E. G. (1896). Early English printing: A series of facsimiles of all the types used in England during the XVth century, with some of those used in the printing of English books abroad. K. Paul, Trench, Trübner and company, ltd..
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Duff, E. Gordon. Early English Printing: A Series of Facsimiles of All the Types Used in England During the XVth Century, with Some of Those Used in the Printing of English Books Abroad. London: K. Paul, Trench, Trübner and company, ltd., 1896.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Duff, E. Gordon. Early English Printing: A Series of Facsimiles of All the Types Used in England During the XVth Century, with Some of Those Used in the Printing of English Books Abroad. K. Paul, Trench, Trübner and company, ltd., 1896.
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