Allen, B. P. (2006). Personality theories: Development, growth, and diversity (5th ed.). Pearson, Allyn and Bacon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAllen, Bem P. Personality Theories: Development, Growth, and Diversity. 5th ed. Boston, New York: Pearson, Allyn and Bacon, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAllen, Bem P. Personality Theories: Development, Growth, and Diversity. 5th ed. Pearson, Allyn and Bacon, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.