Cita APA (7th ed.)

Heiskanen, H., & Swanson, G. A. (1992). Management observation and communication theory. Quorum Books.

Cita Chicago (17th ed.)

Heiskanen, Heikki, i G. A. Swanson. Management Observation and Communication Theory. New York: Quorum Books, 1992.

Cita MLA (9th ed.)

Heiskanen, Heikki, i G. A. Swanson. Management Observation and Communication Theory. Quorum Books, 1992.