APA aipamena

Das, B. M. (2004). Principles of foundation Engineering. Pacific Grove, CA: Brooks/Cole.

Chicago Style aipamena

Das, Braja M. Principles of Foundation Engineering. Pacific Grove, CA: Brooks/Cole, 2004.

MLA aipamena

Das, Braja M. Principles of Foundation Engineering. Pacific Grove, CA: Brooks/Cole, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.