Cita APA (7th ed.)

Tillett, A., Kempner, T., & Wills, G. (1970). Management thinkers. Penguin Books.

Cita Chicago (17th ed.)

Tillett, Anthony, Thomas Kempner, i Gordon Wills. Management Thinkers. Harmondsworth, Middlesex, England: Penguin Books, 1970.

Cita MLA (9th ed.)

Tillett, Anthony, et al. Management Thinkers. Penguin Books, 1970.