Sanford, Florida comprehensive city plan, Volume 1. Historical Background, Economic and Population Studies, Future Trends, Projections, and Growth Areas, Land Use Analysis, Land Use Plan, and Annexation Studies. Revised March, 1961. Prepared by George W. Simons, Jr., Planning Consultant, Jacksonville, Florida. Jacksonville, Fla. : Simons, 1961.
Sanford, Florida Comprehensive City Plan Vol. 1. 1961. George W. Simons, Jr. Planning Collection. University of North Florida, Thomas G. Carpenter Library Special Collections and Archives. UNF Digital Commons, https://digitalcommons.unf.edu/simonsflorida/76/