Current Study 16, Chapter 1. Africa: An Overview
Current Study 16, Chapter 1. Africa: An Overview, pamphlet, October 1966; Georgia. (https://texashistory.unt.edu/ark:/67531/metapth1010659/: accessed June 24, 2019), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting National WASP WWII Museum.