APA-referens (7:e uppl.)

Catholic Church. Diocese of Indianapolis (Ind.) Diocesan School Office. (1935). A course of directed study in religion. Diocesan School Office.

Chicago-referens (17:e uppl.)

Catholic Church. Diocese of Indianapolis (Ind.) Diocesan School Office. A Course of Directed Study in Religion. Indianapolis: Diocesan School Office, 1935.

MLA-referens (8:e uppl.)

Catholic Church. Diocese of Indianapolis (Ind.) Diocesan School Office. A Course of Directed Study in Religion. Diocesan School Office, 1935.