Thorp, C. D., & Glueck, W. F. (1974). Instructor's manual Personnel: A diagnostic approach. Business Publications.
Lua i Stíl Chicago (17ú heag.)Thorp, Cary D., agus William F. Glueck. Instructor's Manual Personnel: A Diagnostic Approach. Dallas: Business Publications, 1974.
Lua MLA (9ú heag.)Thorp, Cary D., agus William F. Glueck. Instructor's Manual Personnel: A Diagnostic Approach. Business Publications, 1974.
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