- Pikaza, Xabier,
Pikaza, Xabier, 1941- (Nombre personal)
- Pikaza, Javier, 1941-
- Pikaza, X. (Xabier), 1941-
- Pikaza Ibarrondo, Xabier, 1941-
- Ibarrondo, Xabier Pikaza, 1941-
- Pikaza, Xavier, 1941-
La Biblia y la teología de la historia ... 1972.
Experiencia religiosa y cristianismo, 1981: title page (Xabier Pikaza) cover (born 1941)
Dios como espíritu y persona, 1989: title page (Xabier Pikaza, O. de M.) spine (X. Pikaza, O. de M.)
Habemus Papam, 2003: title page (Xabier Pikaza) front jacket flap (Xabier Pikaza Ibarrondo)
Ofilada, Macario. San Juan de la Cruz, 2002: title page (prólogo de Xavier Pikaza)
Spanish Wikipedia, viewed May 14, 2020 (Xabier Pikaza; Xabier Pikaza Ibarrondo; born June 12, 1941, in Orozco, Vizcaya, Spain; Spanish theologian and proponent of liberation theology; he was a member of the Orden de Merced [i.e. the Mercedarians] and a Catholic priest; in 2003 he left his order and the priesthood after difficulties with the Vatican over his positions on church doctrine; he has taught at the Universidad Pontificia de Salamanca)