Kubr, M., & Prokopenko, J. (1989). Diagnosing management training and development needs.
Chicago Style aipamenaKubr, Milan, and Joseph Prokopenko. Diagnosing Management Training and Development Needs. 1989.
MLA aipamenaKubr, Milan, and Joseph Prokopenko. Diagnosing Management Training and Development Needs. 1989.
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