McLean, A. A. (1967). To work is human: Mental health and the business community. New York: Macmillan.
Παραπομπή Chicago StyleMcLean, Alan Angus. To Work Is Human: Mental Health and the Business Community. New York: Macmillan, 1967.
Παραπομπή MLAMcLean, Alan Angus. To Work Is Human: Mental Health and the Business Community. New York: Macmillan, 1967.
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