Gaya APA

Barla, J, B. (1999). Christian theological understanding of other religions: According to D.S. Amalorpavadass. . Roma: Roma Pontificia Università Gregoriana.

Gaya MLA

Barla, John, Berchmans. "Christian theological understanding of other religions: According to D.S. Amalorpavadass. ". Roma: Roma Pontificia Università Gregoriana, 1999. Buku.