Aurelio de Echarri Aranaz. (1979). Udal auteskundeak.
Chicago Style (17th ed.) CitationAurelio de Echarri Aranaz. Udal Auteskundeak. 1979.
MLA (9th ed.) CitationAurelio de Echarri Aranaz. Udal Auteskundeak. 1979.
Warning: These citations may not always be 100% accurate.