Boyce, J. J. (2008). Carmelite liturgy and spiritual identity: The choir books of Kraków. Medieval church studies.
Citazione stile Chigago Style (17a edizione)Boyce, James John. "Carmelite Liturgy and Spiritual Identity: The Choir Books of Kraków." Medieval Church Studies 2008.
Citatione MLA (8a ed.)Boyce, James John. "Carmelite Liturgy and Spiritual Identity: The Choir Books of Kraków." Medieval Church Studies, 2008.
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