Basque pelota : a ritual, an aesthetic / Olatz González Abrisketa ; translated by Mariann Vaczi ; with a foreword by Joseba Zulaika

Reno : Center for Basque Studies, University of Nevada, Reno , [2012]

Pelota vasca : un ritual, una estética / Olatz González Abrisqueta ; epílogo de Joseba Zulaika

Bilbao : Muelle de Uribitarte , [2005]

Itziar, the cultural context of Basque political violence / Joseba Zulaika

Michigan : UMI , 1992