Index Theologicus

Style de citation APA (7e éd.)

Barber, M. (2000). The Cathars: Dualist heretics in Languedoc in the High Middle Ages (1. publ.). Longman.

Style de citation Chicago (17e éd.)

Barber, Malcolm. The Cathars: Dualist Heretics in Languedoc in the High Middle Ages. 1. publ. Harlow, England Munich [u.a.]: Longman, 2000.

Style de citation MLA (8e éd.)

Barber, Malcolm. The Cathars: Dualist Heretics in Languedoc in the High Middle Ages. 1. publ. Longman, 2000.