Lua APA (7ú heag.)

(1973). Highway urban construction. Armco Steel Corporation.

Lua i Stíl Chicago (17ú heag.)

Highway Urban Construction. Middletown, Ohio: Armco Steel Corporation, 1973.

Lua MLA (9ú heag.)

Highway Urban Construction. Armco Steel Corporation, 1973.

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