Drucker, P. F. (1977). People and performance: The best of Peter Drucker on management. London: Heinemann.
Citación estilo ChicagoDrucker, Peter F. People and Performance: The Best of Peter Drucker On Management. London: Heinemann, 1977.
Cita MLADrucker, Peter F. People and Performance: The Best of Peter Drucker On Management. London: Heinemann, 1977.
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