von Falkenhausen, V., Jamil, N., & Johns, J. (2017). The Twelfth-century documents of St. George’s of Tròccoli (Sicily). University of Bergen.
Chicago-čujuhus (17. p.)von Falkenhausen, V., N. Jamil, juo J. Johns. The Twelfth-century Documents of St. George’s of Tròccoli (Sicily). University of Bergen, 2017.
MLA-čujuhus (9. p.)von Falkenhausen, V., et al. The Twelfth-century Documents of St. George’s of Tròccoli (Sicily). University of Bergen, 2017.
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