Materials, 7. A. S. f. T. a. Air-entraining admixtures for concrete.
Lua i Stíl Chicago (17ú heag.)Materials, 7744 American Society for Testing and. Air-entraining Admixtures for Concrete.
Lua MLA (9ú heag.)Materials, 7744 American Society for Testing and. Air-entraining Admixtures for Concrete.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.