Goffart, W. A. (2006). Barbarian tides: The migration age and the later Roman Empire. University of Pennsylvania Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoffart, Walter A. Barbarian Tides: The Migration Age and the Later Roman Empire. Philadelphia, Pa.: University of Pennsylvania Press, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGoffart, Walter A. Barbarian Tides: The Migration Age and the Later Roman Empire. University of Pennsylvania Press, 2006.
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