Lua APA (7ú heag.)

Dulles, F. R. (1966). Labor in America: A history (3rd ed.). Crowell.

Lua i Stíl Chicago (17ú heag.)

Dulles, Foster Rhea. Labor in America: A History. 3rd ed. New York: Crowell, 1966.

Lua MLA (8ú heag.)

Dulles, Foster Rhea. Labor in America: A History. 3rd ed. Crowell, 1966.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.