Rogers, B. (2007). The complete guide to the TOEFL test: IBT edition. Boston: Thomson.
Čikaški stil citiranjaRogers, Bruce. The Complete Guide to the TOEFL Test: IBT Edition. Boston: Thomson, 2007.
MLA način citiranjaRogers, Bruce. The Complete Guide to the TOEFL Test: IBT Edition. Boston: Thomson, 2007.
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