Tickner, F. (1966). Training in modern society: An international review of training practices and procedures in government and industry. New York: Graduate School of Public Affairs.
Παραπομπή Chicago StyleTickner, Fred. Training in Modern Society: An International Review of Training Practices and Procedures in Government and Industry. New York: Graduate School of Public Affairs, 1966.
Παραπομπή MLATickner, Fred. Training in Modern Society: An International Review of Training Practices and Procedures in Government and Industry. New York: Graduate School of Public Affairs, 1966.
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