Symbols: mathematics for upper elementary grades 6, 7, 1964
MLA
Georgia. Department of Education. Office of Instructional Services. Educational Television Network. "Symbols: mathematics for upper elementary grades 6, 7, 1964." University of Georgia. Map and Government Information Library. 1964, https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-be300-pi5-bm1-b1964-bs9.
APA
Georgia. Department of Education. Office of Instructional Services. Educational Television Network (1964). Symbols: mathematics for upper elementary grades 6, 7, 1964. Retrieved from https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-be300-pi5-bm1-b1964-bs9
Chicago
Georgia. Department of Education. Office of Instructional Services. Educational Television Network. "Symbols: mathematics for upper elementary grades 6, 7, 1964." 1964. November 5, 2026. https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-be300-pi5-bm1-b1964-bs9.
