APA aipamena

Kelly, E. D. (1988). Enforcing zoning & land-use codes. American Planning Association.

Chicago Style aipamena

Kelly, Eric Damian. Enforcing Zoning & Land-use Codes. Chicago: American Planning Association, 1988.

MLA aipamena

Kelly, Eric Damian. Enforcing Zoning & Land-use Codes. American Planning Association, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.