Merz, D. J., & Rooney, M. (2011). Essential presidential prayers and texts: A Roman missal study edition and workbook. Liturgy Training Publication.
Chicago-referens (17:e uppl.)Merz, Daniel J., och Marcel Rooney. Essential Presidential Prayers and Texts: A Roman Missal Study Edition and Workbook. Chicago, IL: Liturgy Training Publication, 2011.
MLA-referens (8:e uppl.)Merz, Daniel J., och Marcel Rooney. Essential Presidential Prayers and Texts: A Roman Missal Study Edition and Workbook. Liturgy Training Publication, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.