Marotta, T. W., Herubin, C. A., Brow LaFleur, C., & LaPlante, C. Basic construction materials (8a ed.).
Lua i Stíl Chicago (17ú heag.)Marotta, Theodore W., Charles A. Herubin, Cythia Brow LaFleur, agus Christine LaPlante. Basic Construction Materials. 8a ed.
Lua MLA (8ú heag.)Marotta, Theodore W., et al. Basic Construction Materials. 8a ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.