Cave,Roger W. (2024). Planning in the USA: Policies, issues and processes (5th ed.). Routledge.
Chicago Style (17th ed.) ZitazioaCave,Roger W. Planning in the USA: Policies, Issues and Processes. 5th ed. New York: Routledge, 2024.
MLA (9th ed.) ZitazioaCave,Roger W. Planning in the USA: Policies, Issues and Processes. 5th ed. Routledge, 2024.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.