Newcomer, M. (1964). The big business executive: The factors that made him 1900-1950. New York: Columbia University Press.
Παραπομπή Chicago StyleNewcomer, Mabel. The Big Business Executive: The Factors That Made Him 1900-1950. New York: Columbia University Press, 1964.
Παραπομπή MLANewcomer, Mabel. The Big Business Executive: The Factors That Made Him 1900-1950. New York: Columbia University Press, 1964.
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