APA (7e ed.) Bronvermelding

(1928). United States. Dept. of Commerce. Advisory Committee on City Planning and Zoning. A standard city planning enabling act by the advisory Committee on City Planning and Zoning appointed by Secretary Hoover.

Chicago (17e ed.) Bronvermelding

United States. Dept. of Commerce. Advisory Committee on City Planning and Zoning. A Standard City Planning Enabling Act by the Advisory Committee on City Planning and Zoning Appointed by Secretary Hoover. Washington, U.S. Govt. Print. Off, 1928.

MLA (9e ed.) Bronvermelding

United States. Dept. of Commerce. Advisory Committee on City Planning and Zoning. A Standard City Planning Enabling Act by the Advisory Committee on City Planning and Zoning Appointed by Secretary Hoover. 1928.