APA-čujuhus (7. p.)
Kroeker, C. (2011). The sounds of our offerings: Achieving excellence in church music. Alban Institute.
Chicago-čujuhus (17. p.)
Kroeker, Charlotte. The Sounds of Our Offerings: Achieving Excellence in Church Music. Herndon, Virginia: Alban Institute, 2011.
MLA-čujuhus (9. p.)
Kroeker, Charlotte. The Sounds of Our Offerings: Achieving Excellence in Church Music. Alban Institute, 2011.
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