1. Test interpretation in vocational counseling;Bixler;Educational and Psychological Measurement,1946
2. Test selection: A process of counseling;Bordin;Educational and Psychological Measurement,1946
3. The client-centered approach to educational and vocational guidance;Bown;The Personal Counselor,1947
4. Psychodiagnosis: A person-centered perspective;Boy;Person-centered Review,1989