Harper, J. (1991). The forms and orders of western liturgy from the tenth to the eighteenth century: A historical introduction and guide for students and musicians. Clarendon Press.
Chicago Style (17th ed.) CitationHarper, John. The Forms and Orders of Western Liturgy from the Tenth to the Eighteenth Century: A Historical Introduction and Guide for Students and Musicians. Oxford: Clarendon Press, 1991.
MLA (9th ed.) CitationHarper, John. The Forms and Orders of Western Liturgy from the Tenth to the Eighteenth Century: A Historical Introduction and Guide for Students and Musicians. Clarendon Press, 1991.
Warning: These citations may not always be 100% accurate.
