The Celts in the Iberian Peninsula: archaeology, history, language
Tovar, A., 1986, "The Celts in the Iberian Peninsula: archaeology, history, language" in Schmidt, K.H.; Ködderitzsch, R. (ed.) Geschichte und Kultur der Kelten, Heidelberg: Winter, 68-101. GI-19; MA-02; PA-05 Gako-hitzak: Zeltak [herriak, geografia]; Zeltak [hizkuntza]; Arkeologia