, Irving, A., Buchinger, H., & Ackermann, A. (2023). On the Typology of Liturgical Books from the Western Middle Ages = Zur Typologie liturgischer Bücher des westlichen Mittelalters: Ed. by Andrew J. M. Irving and Harald Buchinger. With the coop. of Andrea Ackermann. Aschendorff.
Чикаго стиль цитування (17-те видання), Andrew Irving, Harald Buchinger, та Andrea Ackermann. On the Typology of Liturgical Books from the Western Middle Ages = Zur Typologie Liturgischer Bücher Des Westlichen Mittelalters: Ed. by Andrew J. M. Irving and Harald Buchinger. With the Coop. of Andrea Ackermann. Münster: Aschendorff, 2023.
Стиль цитування MLA (8-ме видання), et al. On the Typology of Liturgical Books from the Western Middle Ages = Zur Typologie Liturgischer Bücher Des Westlichen Mittelalters: Ed. by Andrew J. M. Irving and Harald Buchinger. With the Coop. of Andrea Ackermann. Aschendorff, 2023.