Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Portass, R. (2023). Rulers and resources in Early Medieval Iberia from c.800- c.1009: Umayyad state fiscality and Astur-Leonese landed politics compared. Archaeopress Publishing Ltd.

Chicago Citation Edition Citation

Portass, Robert. Rulers and Resources in Early Medieval Iberia from C.800- C.1009: Umayyad State Fiscality and Astur-Leonese Landed Politics Compared. Oxford: Archaeopress Publishing Ltd, 2023.

MLA Citation Edition Citation

Portass, Robert. Rulers and Resources in Early Medieval Iberia from C.800- C.1009: Umayyad State Fiscality and Astur-Leonese Landed Politics Compared. Archaeopress Publishing Ltd, 2023.