Kummerow, J. M. (1991). New directions in career planning and the workplace: Practical strategies for counselors. Consulting Psychologists Press.
Lua i Stíl Chicago (17ú heag.)Kummerow, Jean M. New Directions in Career Planning and the Workplace: Practical Strategies for Counselors. Palo Alto, Calif: Consulting Psychologists Press, 1991.
Lua MLA (9ú heag.)Kummerow, Jean M. New Directions in Career Planning and the Workplace: Practical Strategies for Counselors. Consulting Psychologists Press, 1991.
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