Catholic Church. Pope (1903-1914 : Pius X) & McNaspy, C. J. (1950). The motu proprio of church music of Pope Pius X: A new translation and commentary. Gregorian Institute of America.
Style de citation Chicago (17e éd.)Catholic Church. Pope (1903-1914 : Pius X) et C. J. McNaspy. The Motu Proprio of Church Music of Pope Pius X: A New Translation and Commentary. Toledo: Gregorian Institute of America, 1950.
Style de citation MLA (8e éd.)Catholic Church. Pope (1903-1914 : Pius X) et C. J. McNaspy. The Motu Proprio of Church Music of Pope Pius X: A New Translation and Commentary. Gregorian Institute of America, 1950.
Attention : ces citations peuvent ne pas être correctes à 100%.