Lua APA (7ú heag.)

AMERICAN, C. I. (1994). Use Of Natural Pozzolans In Concrete Reported By Aci Committee 232. ACI.

Lua i Stíl Chicago (17ú heag.)

AMERICAN, Concrete Insititute. Use Of Natural Pozzolans In Concrete Reported By Aci Committee 232. ACI, 1994.

Lua MLA (8ú heag.)

AMERICAN, Concrete Insititute. Use Of Natural Pozzolans In Concrete Reported By Aci Committee 232. ACI, 1994.

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