APA aipamena

O'BRIEN, N. (2012). A GRADED ENGLISH COURSE TREASURE CHEST PRIMER- B. EVERGREEN.

Chicago Style aipamena

O'BRIEN, NEIL. A GRADED ENGLISH COURSE TREASURE CHEST PRIMER- B. EVERGREEN, 2012.

MLA aipamena

O'BRIEN, NEIL. A GRADED ENGLISH COURSE TREASURE CHEST PRIMER- B. EVERGREEN, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.