(2001). Peter's 2001Gre testprep (Graduate record examination): Practice questions quickcheck diagnostic study tips & planning test scoring. Peterson's.
استشهاد بنمط شيكاغوPeter's 2001Gre Testprep (Graduate Record Examination): Practice Questions Quickcheck Diagnostic Study Tips & Planning Test Scoring. Peterson's, 2001.
MLA استشهادPeter's 2001Gre Testprep (Graduate Record Examination): Practice Questions Quickcheck Diagnostic Study Tips & Planning Test Scoring. Peterson's, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.