Gaya APA

Iparraguirre, I. (1959). How to give a retreat, practical notes, (transl. by A.Benedetti S.J). . Bombay: StXavier's High School.

Gaya MLA

Iparraguirre, I.,S.J.. "How to give a retreat, practical notes, (transl. by A.Benedetti S.J). ". Bombay: StXavier's High School, 1959. Buku.