Leff, G. (1999). Heresy in the later Middle Ages: The relation of heterodoxy to dissent c. 1250 - c. 1450 (Special ed. for Sandpiper Books.). Manchester Univ. Press.
Chicago-Zitierstil (17. Ausg.)Leff, Gordon. Heresy in the Later Middle Ages: The Relation of Heterodoxy to Dissent C. 1250 - C. 1450. Special ed. for Sandpiper Books. Manchester: Manchester Univ. Press, 1999.
MLA-Zitierstil (9. Ausg.)Leff, Gordon. Heresy in the Later Middle Ages: The Relation of Heterodoxy to Dissent C. 1250 - C. 1450. Special ed. for Sandpiper Books. Manchester Univ. Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.