APA (7th ed.) Zitazioa
(1999). Encyclopaedia of economic planning and development: Infrastracture development and economic planning (ed.). Sarup & Sons.
Chicago Style (17th ed.) Zitazioa
Encyclopaedia of Economic Planning and Development: Infrastracture Development and Economic Planning. ed. New Delhi: Sarup & Sons, 1999.
MLA (9th ed.) Zitazioa
Encyclopaedia of Economic Planning and Development: Infrastracture Development and Economic Planning. ed. Sarup & Sons, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.