Lua APA (7ú heag.)
N. Sivakugan & Das , B. M. (2010). Geotechnical engineering: A practical problem solving approach. Cengage learning.
Lua i Stíl Chicago (17ú heag.)
N. Sivakugan agus Braja M. Das. Geotechnical Engineering: A Practical Problem Solving Approach. New Delhi: Cengage learning, 2010.
Lua MLA (9ú heag.)
N. Sivakugan agus Braja M. Das. Geotechnical Engineering: A Practical Problem Solving Approach. Cengage learning, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.