Page:John Nolen--New ideals in the planning of cities.djvu/106

NEW IDEALS IN THE PLANNING OF ment of building districts or zones in cities can be had in the writings of Frank B. Williams, Lawson Purdy, Robert H. Whitten and others. Note especially: "Legal Methods of Carrying Out the Changes Proposed in the City Plan for Bridgeport," by Frank B. Williams. This same subject is ably presented in brief form in an article by George B. Ford in Landscape Architecture for October, 1916. Another important reference is the volume by Flavel Shurtleff and F. L. Olmsted entitled "Carrying Out the City Plan."