McCaleb, W. F. (1947). The conquest of the West. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)McCaleb, Walter Flavius. The Conquest of the West. New York: Prentice-Hall, 1947.
Lua MLA (9ú heag.)McCaleb, Walter Flavius. The Conquest of the West. Prentice-Hall, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.