Cita APA (7th ed.)

Dale, M. (1998). Developing management skills: Techniques for improving learning & performance (2nd ed.). Kogan Page.

Cita Chicago (17th ed.)

Dale, Margaret. Developing Management Skills: Techniques for Improving Learning & Performance. 2nd ed. London: Kogan Page, 1998.

Cita MLA (8th ed.)

Dale, Margaret. Developing Management Skills: Techniques for Improving Learning & Performance. 2nd ed. Kogan Page, 1998.