Schutz, H. (2004). The Carolingians in Central Europe, their history, arts, and architecture: A cultural history of Central Europe, 750-900. Brill.
Tohutoru Kātū Chicago (17th ed.)Schutz, Herbert. The Carolingians in Central Europe, Their History, Arts, and Architecture: A Cultural History of Central Europe, 750-900. Brill ; Boston: Brill, 2004.
Tohutoro MLA (9th ed.)Schutz, Herbert. The Carolingians in Central Europe, Their History, Arts, and Architecture: A Cultural History of Central Europe, 750-900. Brill, 2004.
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