DAS, G. (2012). HYDROLOGY & SOIL CONSERVATION ENGINEERING (2ND.). PHI.
Chicagoスタイル(17版)引用形式DAS, G. HYDROLOGY & SOIL CONSERVATION ENGINEERING. 2ND. N DELHI: PHI, 2012.
MLA(9版)引用形式DAS, G. HYDROLOGY & SOIL CONSERVATION ENGINEERING. 2ND. PHI, 2012.
警告: この引用は必ずしも正確ではありません.