Hessels, J. H. (1912). The Gutenberg fiction: A critical examination of the documents relating to Gutenberg, showing that he was not the inventor of printing. A. Moring limited.
Chicago-Zitierstil (17. Ausg.)Hessels, Jan Hendrik. The Gutenberg Fiction: A Critical Examination of the Documents Relating to Gutenberg, Showing That He Was Not the Inventor of Printing. London: A. Moring limited, 1912.
MLA-Zitierstil (9. Ausg.)Hessels, Jan Hendrik. The Gutenberg Fiction: A Critical Examination of the Documents Relating to Gutenberg, Showing That He Was Not the Inventor of Printing. A. Moring limited, 1912.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.