VENKATRAMAIAH C. (2011). GEOTECHNICAL ENGINEERING (3RD ED.). NEW AGE INTENATIONAL.
Cita Chicago (17th ed.)VENKATRAMAIAH C. GEOTECHNICAL ENGINEERING. 3RD ED. NEW DELHI: NEW AGE INTENATIONAL, 2011.
Cita MLA (9th ed.)VENKATRAMAIAH C. GEOTECHNICAL ENGINEERING. 3RD ED. NEW AGE INTENATIONAL, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.