Gregory, R. J. (2004). Psychological testing (4th ed.). New Delhi: Pearson Education, Inc.
Chicago Style CitationGregory, Robert J. Psychological Testing. 4th ed. New Delhi: Pearson Education, Inc, 2004.
MLA CitationGregory, Robert J. Psychological Testing. 4th ed. New Delhi: Pearson Education, Inc, 2004.
Warning: These citations may not always be 100% accurate.