Cita APA (7th ed.)

Parkinson , C. (1989). The Paper work jungle: How to get out of it. Vision.

Cita Chicago (17th ed.)

Parkinson , C. The Paper Work Jungle: How to Get Out of It. New Delhi: Vision, 1989.

Cita MLA (9th ed.)

Parkinson , C. The Paper Work Jungle: How to Get Out of It. Vision, 1989.