41. Cohen, William J. Analysis and Chronology: Annexation, Planning and Zoning Policies Affecting Dameron Tract. Newark, Del.: William J. Cohen and Associates, Inc., 1980.

41. Cohen, William J. Analysis and Chronology: Annexation, Planning and Zoning Policies Affecting Dameron Tract. Newark, Del.: William J. Cohen and Associates, Inc., 1980., Box: 22. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/191592 Accessed September 18, 2024.