APA aipamena

(2012). TOEIC SMART red book: Grammar. TP. HCM: Tổng hợp.

Chicago Style aipamena

TOEIC SMART Red Book: Grammar. TP. HCM: Tổng hợp, 2012.

MLA aipamena

TOEIC SMART Red Book: Grammar. TP. HCM: Tổng hợp, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.