Clapp, Sarah L. C. (1931). "The Beginnings of Subscription Publication in the Seventeenth Century". Modern Philology. 29 (2): 199–224, University of Chicago Press. doi:10.1086/387957. S2CID162013335.
Bulliet 1987, p. 435. Bulliet, R. W. (1987). "Medieval Arabic Ṭarsh: A Forgotten Chapter in the History of Printing". Journal of the American Oriental Society. 107 (3): 427–438. JSTOR603463.
Bulliet (1987), pp. 433–436. Bulliet, R. W. (1987). "Medieval Arabic Ṭarsh: A Forgotten Chapter in the History of Printing". Journal of the American Oriental Society. 107 (3): 427–438. JSTOR603463.
Berthold, Arthur (1935). "Niclas Mollyn, First Printer of Riga, 1588–1625". The Library Quarterly: Information, Community, Policy. 5 (3): 289–300. JSTOR4302191.
Clapper, Michael (2002). "I Was Once a Barefoot Boy!': Cultural Tensions in a Popular Chromo". American Art. 16: 16–39. JSTOR1568806.
Ferry, Kathryn (2003). "Printing the Alhambra: Owen Jones and Chromolithography". Architectural History. 46: 175–188. JSTOR3109383.
Clapp, Sarah L. C. (1931). "The Beginnings of Subscription Publication in the Seventeenth Century". Modern Philology. 29 (2): 199–224, University of Chicago Press. doi:10.1086/387957. S2CID162013335.