Lua APA (7ú heag.)
Raj, P. P. (2008). Soil mechanics and foundation engineering. Pearson Education.
Lua i Stíl Chicago (17ú heag.)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. New Delhi: Pearson Education, 2008.
Lua MLA (9ú heag.)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. Pearson Education, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.