Coba jelasin Lihat pula dari Kerajaan-kerajaan orang barbar dong

Walter Pohl (penyunting), Kingdoms of the Empire: The Integration of Barbarians in Late Antiquity, BRILL (1997).

Michael Frassetto, Encyclopedia of Barbarian Europe: Society in Transformation, ABC-CLIO (2003).

Thomas F. X. Noble (penyunting), From Roman Provinces to Medieval Kingdoms, Routledge (2006)

Danuta Shanzer (penyunting), Romans, Barbarians, and the Transformation of the Roman World: Cultural Interaction and the Creation of Identity in Late Antiquity, Routledge, (2016).

Guy Halsall, Warfare and Society in the Barbarian West 450-900, Routledge (2008).

Robert A. Markus "From Rome to the Barbarian Kingdoms (330–700)" dalam: John McManners (penyunting), The Oxford Illustrated History of Christianity, OUP (2001), Oxford, 62–91.

David Rollason, Early Medieval Europe 300-1050: The Birth of Western Society, Routledge (2014).

Chris Wickham, Framing the Early Middle Ages: Europe and the Mediterranean 400-800, Oxford (2005).