Rogers, B. (2002). TOEFL CBT success. Tp. HCM: Trẻ.
Chicago Style aipamenaRogers, Bruce. TOEFL CBT Success. Tp. HCM: Trẻ, 2002.
MLA aipamenaRogers, Bruce. TOEFL CBT Success. Tp. HCM: Trẻ, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.