Rogers, B. (2007). The complete guide to the toefl test: Ibt edition (iBT edition.). Heinle.
Chicago Style (17. basım) AtıfRogers, Bruce. The Complete Guide to the Toefl Test: Ibt Edition. iBT edition. Boston: Heinle, 2007.
MLA (9th ed.) AtıfRogers, Bruce. The Complete Guide to the Toefl Test: Ibt Edition. iBT edition. Heinle, 2007.
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