Chazan, R. L. (1988). The new Christian missionizing of the thirteenth century: [the Rudolph and Sara Wyner memorial lecture, March 19, 1987]. Harvard University Library.
Chicago-Zitierstil (17. Ausg.)Chazan, Robert Leon. The New Christian Missionizing of the Thirteenth Century: [the Rudolph and Sara Wyner Memorial Lecture, March 19, 1987]. Cambridge, Mass: Harvard University Library, 1988.
MLA-Zitierstil (9. Ausg.)Chazan, Robert Leon. The New Christian Missionizing of the Thirteenth Century: [the Rudolph and Sara Wyner Memorial Lecture, March 19, 1987]. Harvard University Library, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.