APA aipamena

(1998). Reward: Upper-intermediate: Grammar and vocabulary workbook. Oxford: MacMillan.

Chicago Style aipamena

Reward: Upper-intermediate: Grammar and Vocabulary Workbook. Oxford: MacMillan, 1998.

MLA aipamena

Reward: Upper-intermediate: Grammar and Vocabulary Workbook. Oxford: MacMillan, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.