Lopez, R. S. (1978). Byzantium and the world around it: Economic and institutional relations: Economic and institutional relations. Variorum Reprints.
Chicago-Zitierstil (17. Ausg.)Lopez, Robert S. Byzantium and the World Around It: Economic and Institutional Relations: Economic and Institutional Relations. London: Variorum Reprints, 1978.
MLA-Zitierstil (9. Ausg.)Lopez, Robert S. Byzantium and the World Around It: Economic and Institutional Relations: Economic and Institutional Relations. Variorum Reprints, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.