Gordon, Charles. "Statement Before Subcommittee on census and Population, House of Representatives", 1981 April 27

Gordon, Charles. "Statement Before Subcommittee on census and Population, House of Representatives", 1981 April 27, Box: 173, Folder: 15. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389131 Accessed September 27, 2026.