1. Comparative responses on the TCA of counselors and non-counselors;Davisson;Illinois Guidance and Personnel Quarterly,1971
2. Characteristics of effective and less effective counselors;Hopke;Illinois Guidance and Personnel Quarterly,1969
3. The measurement of counselor attitudes;Hopke;Journal of Counseling Psychology,1955
4. Guidance institutes and the persistence of attitudes;Munger;Personnel and Guidance Journal,1963