Cita APA (7th ed.)

Harper, M., & Arroyo, J. (2000). Public services through private enterprise: Micro-privatisation for improved delivery. Vistaar.

Cita Chicago (17th ed.)

Harper, Malcolm, i Jorge Arroyo. Public Services Through Private Enterprise: Micro-privatisation for Improved Delivery. New Delhi: Vistaar, 2000.

Cita MLA (9th ed.)

Harper, Malcolm, i Jorge Arroyo. Public Services Through Private Enterprise: Micro-privatisation for Improved Delivery. Vistaar, 2000.