Lua APA (7ú heag.)

(2013). ACI Materials JournalVol. 110, January No. 01 s/d June No. 03 th. 2013(Bendel). American Concrete Institute.

Lua i Stíl Chicago (17ú heag.)

ACI Materials JournalVol. 110, January No. 01 S/d June No. 03 Th. 2013(Bendel). American Concrete Institute, 2013.

Lua MLA (8ú heag.)

ACI Materials JournalVol. 110, January No. 01 S/d June No. 03 Th. 2013(Bendel). American Concrete Institute, 2013.

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