Bates, S. (2011). Oxford preparation course for the TOEFL İBT exam: A skills-based communicative approach. Oxford University Press.
Chicago Style (17. basım) AtıfBates, Susan. Oxford Preparation Course for the TOEFL İBT Exam: A Skills-based Communicative Approach. Canada: Oxford University Press, 2011.
MLA (9th ed.) AtıfBates, Susan. Oxford Preparation Course for the TOEFL İBT Exam: A Skills-based Communicative Approach. Oxford University Press, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..