Bibliografía
Nelson, Lynn H. "Land use in Early Aragon: the organization of a medieval society", Societas. A review of social history, 3 (1973) pp. 115-128
Cita
Nelson, L. H, "Land use in Early Aragon: the organization of a medieval society", Societas. A review of social history, n.º 3, 1973, pp. 115-128.
Subclase