Gladding, S. T. (2006). The counseling dictionary: Concise definitions of frequently used terms (2nd ed.). Pearson Education.

Gladding, Samuel T. The Counseling Dictionary: Concise Definitions of Frequently Used Terms. 2nd ed. Upper Saddle River, NJ: Pearson Education, 2006.

Gladding, Samuel T. The Counseling Dictionary: Concise Definitions of Frequently Used Terms. 2nd ed. Pearson Education, 2006.