Sampson, R. C. (1955). Staff role in management: Its creative uses. Harper and Brothers.
Dyfyniad Arddull ChicagoSampson, Robert C. Staff Role in Management: Its Creative Uses. New York: Harper and Brothers, 1955.
Dyfyniad MLASampson, Robert C. Staff Role in Management: Its Creative Uses. Harper and Brothers, 1955.
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