(2003). Practicing to take the GRE general test: We prepare the Tests - Let us help prepare you! Education Testing Service.
Παραπομπή Chicago StylePracticing to Take the GRE General Test: We Prepare the Tests - Let Us Help Prepare You! Education Testing Service, 2003.
Παραπομπή MLAPracticing to Take the GRE General Test: We Prepare the Tests - Let Us Help Prepare You! Education Testing Service, 2003.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.