Lua APA (7ú heag.)
Das, B. M. (2007). Theoretical foundation engineering. J. Ross Pub..
Lua i Stíl Chicago (17ú heag.)
Das, Braja M. Theoretical Foundation Engineering. Ft. Lauderdale, Fla.: J. Ross Pub., 2007.
Lua MLA (9ú heag.)
Das, Braja M. Theoretical Foundation Engineering. J. Ross Pub., 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.