Cita APA (7th ed.)

Freemantle, D. (1990). Incredible bosses: The challenge of managing people for incredible results. McGraw-Hill.

Cita Chicago (17th ed.)

Freemantle, David. Incredible Bosses: The Challenge of Managing People for Incredible Results. London ; New York: McGraw-Hill, 1990.

Cita MLA (8th ed.)

Freemantle, David. Incredible Bosses: The Challenge of Managing People for Incredible Results. McGraw-Hill, 1990.