Cita APA (7th ed.)
Raj, P. P. (2013). Soil mechanics and foundation engineering (2nd ed.). Pearson.
Cita Chicago (17th ed.)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. 2nd ed. New Delhi: Pearson, 2013.
Cita MLA (9th ed.)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. 2nd ed. Pearson, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.