Deutschmann, P. J., Ellingsworth, H. W., & McNelly, J. T. (1968). Communication and social change in Latin America: Introducing new technology. Praeger.
Lua i Stíl Chicago (17ú heag.)Deutschmann, Paul John, Huber Winton Ellingsworth, agus John T. McNelly. Communication and Social Change in Latin America: Introducing New Technology. New York: Praeger, 1968.
Lua MLA (9ú heag.)Deutschmann, Paul John, et al. Communication and Social Change in Latin America: Introducing New Technology. Praeger, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.