1. Chapter 18 Subdivision Control Collection: City Planning and Landscape Architecture (CPLA) Format: Book Publication Date: 1997-05 Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 13; Folder: 2 CPLA Sub-Collection: Lake Michigan Development Project
2. Sheboygan County Chapter 71 Subdivision Ordinance Collection: City Planning and Landscape Architecture (CPLA) Contributers: Sheboygan County Planning & Resources Department Format: Book Publication Date: 1999-04-20 Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 13; Folder: 6 CPLA Sub-Collection: Lake Michigan Development Project Notes: Adopted June 10, 1969. Amendments from December 1972 to March 1998.