Beck, W. A. (1972). Understanding American history thrught fiction: Warren A. Beck, Myles L. Clower. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Beck, Warren A. Understanding American History Thrught Fiction: Warren A. Beck, Myles L. Clower. New York: McGraw-Hill, 1972.
Lua MLA (9ú heag.)Beck, Warren A. Understanding American History Thrught Fiction: Warren A. Beck, Myles L. Clower. McGraw-Hill, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.