Rao, N. A. (2011). Fundamentals of soil mechanics. University Science Press.
Chicagoスタイル(17版)引用形式Rao, Narasimha. A.V. Fundamentals of Soil Mechanics. University Science Press, 2011.
MLA(9版)引用形式Rao, Narasimha. A.V. Fundamentals of Soil Mechanics. University Science Press, 2011.
警告: この引用は必ずしも正確ではありません.