Title: El linaje del Canciller Ayala = Aiala Kantzillerraren leinua /
Authors: López López de Ullíbarri, Félix,; Verástegui Cobián, Federico,; Alava (Spain : Province).
Publisher: Diputación Foral de Álava = Arabako Foru Aldundia,
Year: 2007
Subjects: López de Ayala, Pedro, Criticism and interpretation.; Castile (Spain) History