Michigan State Highway Department & Rand McNally (May 1, 1933). Official Michigan Highway Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § L14. OCLC12701053. Archived from the original on May 10, 2017. Retrieved December 18, 2016 – via Archives of Michigan.
Michigan State Highway Department & Rand McNally (May 1, 1933). Official Michigan Highway Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § L14. OCLC12701053. Archived from the original on May 10, 2017. Retrieved December 18, 2016 – via Archives of Michigan.
Michigan State Highway Department & Rand McNally (October 1, 1932). Official Michigan Highway Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § L14. OCLC12701053.
Michigan State Highway Department & Rand McNally (May 1, 1933). Official Michigan Highway Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § L14. OCLC12701053. Archived from the original on May 10, 2017. Retrieved December 18, 2016 – via Archives of Michigan.
worldcat.org
Michigan Department of Transportation (2012). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. §§ L14, D10, D12. OCLC42778335, 794857350.