APA-viite (7. p.)
Kaplan, R. M., & Saccuzzo, D. P. (2009). Psychological testing: Principles,applications and issues (7th ed.). Wadsworth cengage learning.
Chicago-viite (17. p.)
Kaplan, Robert M., ja Dennis P. Saccuzzo. Psychological Testing: Principles,applications and Issues. 7th ed. Australia: Wadsworth cengage learning, 2009.
MLA-viite (9. p.)
Kaplan, Robert M., ja Dennis P. Saccuzzo. Psychological Testing: Principles,applications and Issues. 7th ed. Wadsworth cengage learning, 2009.
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