Gaya APA

Catechism for the Universal Church, explanatory note to the provisional text, Secretariat for the Catechism for the Universal Church. . (1989). Vatican City: Vatican Press Library.

Gaya MLA

Catechism for the Universal Church, explanatory note to the provisional text, Secretariat for the Catechism for the Universal Church. . . Vatican City: Vatican Press Library, 1989. Buku.