Cita APA (7th ed.)

Bonaparte, T. H., & Flaherty, J. E. (1970). Peter Drucker: Contributions to business enterprise. New York University Press.

Cita Chicago (17th ed.)

Bonaparte, Tony H., i John E. Flaherty. Peter Drucker: Contributions to Business Enterprise. New York: New York University Press, 1970.

Cita MLA (9th ed.)

Bonaparte, Tony H., i John E. Flaherty. Peter Drucker: Contributions to Business Enterprise. New York University Press, 1970.