1. Professional psychology, research and practice. [Washington, D.C.] : American Psychological Association CP616 MPT503 MPT505 CP617
2. Training and education in professional psychology. Washington, D.C. : American Psychological Association, ©2006- CP616
3. Canadian journal of counselling and psychotherapy= Revue canadienne de counseling et de psychothérapie Ottawa, ON : Canadian Counselling and Psychotherapy Association, [2010]- COUN380 CP616
