Rao, N. A. (2011). Fundamentals of soil mechanics. University Science Press.
Chicago-čujuhus (17. p.)Rao, Narasimha. A.V. Fundamentals of Soil Mechanics. University Science Press, 2011.
MLA-čujuhus (9. p.)Rao, Narasimha. A.V. Fundamentals of Soil Mechanics. University Science Press, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.