RAJ,P.P. (2009). SOIL MECHANICS AND FOUNDATION ENGINEERING. PEARSON.
Cita Chicago Style (17a ed.)RAJ,P.P. SOIL MECHANICS AND FOUNDATION ENGINEERING. NEW DELHI: PEARSON, 2009.
Cita MLA (9a ed.)RAJ,P.P. SOIL MECHANICS AND FOUNDATION ENGINEERING. PEARSON, 2009.
Precaución: Estas citas no son 100% exactas.