Παραπομπή σε μορφή APA (7η εκδ.)

World Bank. (2003). Private participation in infrastructure trends in developing countries in 1990-2001: Energy, telecommunications, transport, water. Pulic-Private Infrastructure Advisory Facility.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Bank. Private Participation in Infrastructure Trends in Developing Countries in 1990-2001: Energy, Telecommunications, Transport, Water. Washington, D.C: Pulic-Private Infrastructure Advisory Facility, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Bank. Private Participation in Infrastructure Trends in Developing Countries in 1990-2001: Energy, Telecommunications, Transport, Water. Pulic-Private Infrastructure Advisory Facility, 2003.