O'Neill, Tom. "Circular [Apr. 1932]." University of Georgia. Map and Government Information Library. 1932-04, https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-ba400-pe5-bc1-bno-p-b42-bapr-p.

O'Neill, Tom (1932-04). Circular [Apr. 1932]. Retrieved from https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-ba400-pe5-bc1-bno-p-b42-bapr-p

O'Neill, Tom. "Circular [Apr. 1932]." 1932-04. August 17, 2025. https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-ba400-pe5-bc1-bno-p-b42-bapr-p.