Cita APA (7th ed.)

Cather, H., Morris, R., & Wilkinson, J. (2001). Business skills for engineers and technologists. Newnes.

Cita Chicago (17th ed.)

Cather, Harry, Richard Morris, i Joe Wilkinson. Business Skills for Engineers and Technologists. Oxford: Newnes, 2001.

Cita MLA (9th ed.)

Cather, Harry, et al. Business Skills for Engineers and Technologists. Newnes, 2001.