DOWLING, W. F., & SAYLES, L. R. (1978). How managers motivate: The imperatives of supervision. McGraw-hill.
Chicago-viite (17. p.)DOWLING, William F., ja Leonard R. SAYLES. How Managers Motivate: The Imperatives of Supervision. New York: McGraw-hill, 1978.
MLA-viite (9. p.)DOWLING, William F., ja Leonard R. SAYLES. How Managers Motivate: The Imperatives of Supervision. McGraw-hill, 1978.
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