Gladding, S. T. (2006). The counseling dictionary: Concise definitions of frequently used terms (2nd ed.). Pearson Education.
Chicago-viite (17. p.)Gladding, Samuel T. The Counseling Dictionary: Concise Definitions of Frequently Used Terms. 2nd ed. Upper Saddle River, NJ: Pearson Education, 2006.
MLA-viite (9. p.)Gladding, Samuel T. The Counseling Dictionary: Concise Definitions of Frequently Used Terms. 2nd ed. Pearson Education, 2006.
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