Letra Oraiko Gerlaz eta 1915 eko Garizumako Manamendua. [The Lenten charge for 1915 relating to the war in modern French Basque.] (Supplément au Bulletin Religieux du 21 Février 1915.).
Gieure, François Xavier Marie Jules,Bishop of Bayonne, Lescar, and Oloron.
Bayonne, 
[1915]