APA
Patterson L. E. a. W. E. R., . (2001). The Counseling Process Ed.5th. Australial: Wads Worth.
Chicago
Patterson Lewis E and Welfel Elizabeth R, . 2001. The Counseling Process Ed.5th. Australial: Wads Worth.
Harvard
Patterson L. E. a. W. E. R., . (2001). The Counseling Process Ed.5th. Australial: Wads Worth.
MLA
Patterson Lewis E and Welfel Elizabeth R, . The Counseling Process Ed.5th. Australial: Wads Worth. 2001.