Green, R. E. (1991). Enterprise zones: New directions in economic development. Sage Publications.
Chicago Style aipamenaGreen, Roy E. Enterprise Zones: New Directions in Economic Development. Newbury Park, Calif.: Sage Publications, 1991.
MLA aipamenaGreen, Roy E. Enterprise Zones: New Directions in Economic Development. Sage Publications, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.