National Conference on City Planning (23rd : Rochester, N.Y.). (1931). Planning problems of town, city and region: Papers and discussions at the twenty-third National Conference on City Planning, held at Rochester, New York, June 22 to 24, 1931. W.F. Fell for the Conference.
Citace podle Chicago (17th ed.)National Conference on City Planning (23rd : Rochester, N.Y.). Planning Problems of Town, City and Region: Papers and Discussions at the Twenty-third National Conference on City Planning, Held at Rochester, New York, June 22 to 24, 1931. Philadelphia: W.F. Fell for the Conference, 1931.
Citace podle MLA (8th ed.)National Conference on City Planning (23rd : Rochester, N.Y.). Planning Problems of Town, City and Region: Papers and Discussions at the Twenty-third National Conference on City Planning, Held at Rochester, New York, June 22 to 24, 1931. W.F. Fell for the Conference, 1931.