Boyer, M. G. (2004). The liturgical environment: What the documents say (2nd ed.). Liturgical Press.
Lua i Stíl Chicago (17ú heag.)Boyer, Mark G. The Liturgical Environment: What the Documents Say. 2nd ed. Collegeville, Minn.: Liturgical Press, 2004.
Lua MLA (8ú heag.)Boyer, Mark G. The Liturgical Environment: What the Documents Say. 2nd ed. Liturgical Press, 2004.
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