By Belloc, Hilaire.
Buenos Aires La espiga de oro 1946 .
246 p. , Translation of : The great heresies.

By Labal, Paul..
Barcelona Editorial Crítica, Group Editorial Grijalbo 1984 .
237 p. 20 cm..
8474232341

By Rougemont, Denis de.
[New York] Pantheon 1956 .
336 p. , Translation of L'amour et l'occident. 24 cm..

By Sède, Gérard de.
Esplugas de Llobregat Plaza & Janes 1976 .
253 p. , Translation of Le trésor cathare. 18 cm..
8401470072

By Faligot, Urbain.
Barcelona, España Editorial De Vecchi, S.A. 2001 .
189 p. 21 cm..
8431527285

By Labal, Paul..
Barcelona Editorial Crítica 2000 .
237 p. 19 cm..
8484320723