APA (7th ed.) Citation

Aurelio de Echarri Aranaz. (1979). Langillearen sindikatua.

Chicago Style (17th ed.) Citation

Aurelio de Echarri Aranaz. Langillearen Sindikatua. 1979.

MLA (9th ed.) Citation

Aurelio de Echarri Aranaz. Langillearen Sindikatua. 1979.

Warning: These citations may not always be 100% accurate.