APA (7th ed.) Zitazioa
Raj, P. P. (2013). Soil mechanics and foundation engineering (2nd ed.). Pearson.
Chicago Style (17th ed.) Zitazioa
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. 2nd ed. New Delhi: Pearson, 2013.
MLA (9th ed.) Zitazioa
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. 2nd ed. Pearson, 2013.
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