Cantril, A. H., & Roll, C. W. (1971). Hopes and fears of the American people. Universe Books.
Lua i Stíl Chicago (17ú heag.)Cantril, Albert Hadley, agus Charles W. Roll. Hopes and Fears of the American People. New York: Universe Books, 1971.
Lua MLA (9ú heag.)Cantril, Albert Hadley, agus Charles W. Roll. Hopes and Fears of the American People. Universe Books, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.