APA aipamena

(2000). European Language Portfolio = Portfolio Européen des languages = Europäisches Sprachenportfolio = Portfolio Europeo delle Lingue: / EAQUALS.

Chicago Style aipamena

European Language Portfolio = Portfolio Européen Des Languages = Europäisches Sprachenportfolio = Portfolio Europeo Delle Lingue: / EAQUALS. 2000.

MLA aipamena

European Language Portfolio = Portfolio Européen Des Languages = Europäisches Sprachenportfolio = Portfolio Europeo Delle Lingue: / EAQUALS. 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.