Cite

Groppi, James, 1930-1985. "7-3 Anonymous letter, page 3." Wisconsin Historical Society. 1965-10-19, https://collections.lib.uwm.edu/digital/collection/march/id/1251.

Groppi, James, 1930-1985 (1965-10-19). 7-3 Anonymous letter, page 3. Retrieved from https://collections.lib.uwm.edu/digital/collection/march/id/1251

Groppi, James, 1930-1985. "7-3 Anonymous letter, page 3." 1965-10-19. July 19, 2025. https://collections.lib.uwm.edu/digital/collection/march/id/1251.