Doce meses de campaña con Zumalacárregui durante la guerra en Navarra y Provincias Vascongadas = The most striking events of a twelvemonth's campaign with Zumalacarregui in Navarre...

Ormaiztegi : Zumalakarregi Museoa , 2015

Life and death of the Spanish Republic / by Henry Buckley

London : Hamish Hamilton , 1940

Franco and the Spanish Civil War / Filipe Ribeiro de Meneses

London ; New York : Routledge , [2001]