Das, B. M. (1999). Principles of foundation engineering (4th.ed.). PWS.
Style de citation ChicagoDas, Braja M. Principles of Foundation Engineering. 4th.ed. Pacific Grove: PWS, 1999.
Style de citation MLADas, Braja M. Principles of Foundation Engineering. 4th.ed. PWS, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.