Gaya APA

Sheehan, R, M. (1960). Apologetics and catholic doctrine a course of religious instruction for schools and colleges part I apologetics . : m.h.gill&son.

Gaya MLA

Sheehan, Rev., M.. "Apologetics and catholic doctrine a course of religious instruction for schools and colleges part I apologetics". : m.h.gill&son, 1960. Text.