APA aipamena

Ferree, T., & Sanabria, K. North star. Focus on listening and speaking.

Chicago Style aipamena

Ferree, Tess, and Kim Sanabria. North Star. Focus on Listening and Speaking.

MLA aipamena

Ferree, Tess, and Kim Sanabria. North Star. Focus on Listening and Speaking.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.