Cita APA (7a ed.)

Oldcorn, R. (1989). Management skils and functions. Rupa.

Cita Chicago Style (17a ed.)

Oldcorn, Roger. Management Skils and Functions. London: Rupa, 1989.

Cita MLA (9a ed.)

Oldcorn, Roger. Management Skils and Functions. Rupa, 1989.