- Williamson, E. G. "١٩٦٥". Vocational counseling: Trait factor theory. InStefflre"١٩٦٥",p. ١٩٣-٢١٤.
- Wimberger, H. C. "١٩٦٥". Counseling in parent - child problems. In Klemer"١٩٦٥", p. ١٨٦-١٩٧.
- Wimperis, V. "١٩٦٠". The Unmerrried Mother and Her Child. London: George Allen & Unwin.
- Witryol, S, L. & Boly L. F. "١٩٥٤". Positive diagnosis in personality counseling of college students. Journal of Counseling Psychology, ١, ٦٣-٦٩.
- Wolf, S. "١٩٧٠". An investigation of counselor type, client type level of
facilitative conditions and client outcome. Dissertation Abstracts International, ٣١ "٥B" ٣*٠١٣.
- Wolpe,, Joseph "١٩٥٨". Psychotherapy by Reciprocal Inhibition. Stanford, Colifornia: Stanford University Press. f
- Wolpe, Joseph "١٩٦٢". Behaviour therapy in complex neurotic states. British Journal of Psychiatry, ١١٠, ٢٨.
- Wrenn, C. Gilbert "١٩٦٢". The Counselor in a Changing World. Washington: American Personnel & Guidance Association.
- Wrenn, C. Gilbert "١٩٦٣". Directions in counseling psychology. Journal of Counseling Psychology, ١٠,٣١٤. ,
- Wright, E. Wayne "١٩٥٩". Multiple counseling: When? why? How? Personnel & Guidance Journal, ٣٧, ٥٥١ - ٥٥٧.
- Wylie, Ruth "١٩٧٤". The Self - Concept "Revised Ed.". "Vol.١": A Review of Methodological Considerations and Measuring Instruments. Lincoln: University of Nebraska Press.
- Wylie, Ruth "١٩٧٩". The Self - Concept "Revised Ed.". "Vol.٢": Theory
and Research on Selected Topics. Lincoln: University of Nebraska Press.