(2013). Journal of Geotechnical and Geoenvironmental Engineering Volume 139, Juli No. 07 s/d September No. 09 th. 2013. ASCE.
Lua i Stíl Chicago (17ú heag.)Journal of Geotechnical and Geoenvironmental Engineering Volume 139, Juli No. 07 S/d September No. 09 Th. 2013. ASCE, 2013.
Lua MLA (8ú heag.)Journal of Geotechnical and Geoenvironmental Engineering Volume 139, Juli No. 07 S/d September No. 09 Th. 2013. ASCE, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.