Lua APA (7ú heag.)

University of Tennessee (Knoxville campus). (1953). Modernizing the highway system.

Lua i Stíl Chicago (17ú heag.)

University of Tennessee (Knoxville campus). Modernizing the Highway System. Knoxville, 1953.

Lua MLA (8ú heag.)

University of Tennessee (Knoxville campus). Modernizing the Highway System. 1953.

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