Athanassopoulou-Pennas, V., & Athanassopoulou-Pennas, V. (1991). Byzantine monetary affairs during the 8th, 9th, 10th and 11th centuries.
Citação do estilo Chicago (17ª ed.)Athanassopoulou-Pennas, V., e Vassiliki Athanassopoulou-Pennas. Byzantine Monetary Affairs During the 8th, 9th, 10th and 11th Centuries. 1991.
Citação MLA (9ª ed.)Athanassopoulou-Pennas, V., e Vassiliki Athanassopoulou-Pennas. Byzantine Monetary Affairs During the 8th, 9th, 10th and 11th Centuries. 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.