Hirsch, R. (1974). Printing, selling and reading, 1450-1550: With a supplemental annotated bibliographical introduction. Harrassowitz.
Chicago-referens (17:e uppl.)Hirsch, Rudolf. Printing, Selling and Reading, 1450-1550: With a Supplemental Annotated Bibliographical Introduction. Wiesbaden: Harrassowitz, 1974.
MLA-referens (9:e uppl.)Hirsch, Rudolf. Printing, Selling and Reading, 1450-1550: With a Supplemental Annotated Bibliographical Introduction. Harrassowitz, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.