(1980). Liturgical Music Program, 1980-1981. The Collegiate Choir of the Cathedral Basilica of St.s Peter and Paul, Philadelphia, PA. Philadelphia.
Chicago Style (17. basım) AtıfLiturgical Music Program, 1980-1981. The Collegiate Choir of the Cathedral Basilica of St.s Peter and Paul, Philadelphia, PA. Philadelphia, 1980.
MLA (8th ed.) AtıfLiturgical Music Program, 1980-1981. The Collegiate Choir of the Cathedral Basilica of St.s Peter and Paul, Philadelphia, PA. Philadelphia, 1980.
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