Cita APA (7th ed.)

Ackoff, R. L. (1970). A concept of corporate planning. Wiley-Interscience.

Cita Chicago (17th ed.)

Ackoff, Russell Lincoln. A Concept of Corporate Planning. New York: Wiley-Interscience, 1970.

Cita MLA (9th ed.)

Ackoff, Russell Lincoln. A Concept of Corporate Planning. Wiley-Interscience, 1970.