Drucker, P. F. (1977). People and performance: The best of Peter Drucker on management. Harper's College Press.
Citace podle Chicago (17th ed.)Drucker, Peter Ferdinand. People and Performance: The Best of Peter Drucker on Management. New York: Harper's College Press, 1977.
Citace podle MLA (9th ed.)Drucker, Peter Ferdinand. People and Performance: The Best of Peter Drucker on Management. Harper's College Press, 1977.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..