APA (7. basım) Alıntı
ETS. (2025). The Official Guide to the GRE: General test (4th Ed.). McGraw hill Education.
Chicago Style (17. basım) Atıf
ETS. The Official Guide to the GRE: General Test. 4th Ed. Chennai: McGraw hill Education, 2025.
MLA (9th ed.) Atıf
ETS. The Official Guide to the GRE: General Test. 4th Ed. McGraw hill Education, 2025.
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