Lua APA (7ú heag.)

(1975). Basic Concrete Construction Practice Portland Cement Association. John Wiley & Sons, Inc.

Lua i Stíl Chicago (17ú heag.)

Basic Concrete Construction Practice Portland Cement Association. John Wiley & Sons, Inc, 1975.

Lua MLA (8ú heag.)

Basic Concrete Construction Practice Portland Cement Association. John Wiley & Sons, Inc, 1975.

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