APA aipamena

Barrall, I. (2015). Market Leader: Elementary: Business English Teacher’s Resource Book. Pearson Education.

Chicago Style aipamena

Barrall, Irene. Market Leader: Elementary: Business English Teacher’s Resource Book. Pearson Education, 2015.

MLA aipamena

Barrall, Irene. Market Leader: Elementary: Business English Teacher’s Resource Book. Pearson Education, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.