(1996). Heavy Weight Concrete. ACI.
Lua i Stíl Chicago (17ú heag.)Heavy Weight Concrete. ACI, 1996.
Lua MLA (8ú heag.)Heavy Weight Concrete. ACI, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)