Gaya APA

Bugnini, A., (tr), M, J, O. (1990). The reform of the liturgy 1948-1975 . : liturgical press.

Gaya MLA

Bugnini, Annibale., (tr), Matthew, J., O'Connell. "The reform of the liturgy 1948-1975". : liturgical press, 1990. Text.