Gaya APA

Marco, A, A, O. (1964). A key to the new liturgical constitution, an alphabetical analysis. . New York dsl: Desclée.

Gaya MLA

Marco, Angelus, A.De,, O.F.M.. "A key to the new liturgical constitution, an alphabetical analysis. ". New York dsl: Desclée, 1964. Buku.