Das, B. M. (2010). Principles of foundation engineering (7. baskı.). Cengage.
Chicago Style (17th ed.) CitationDas, Braja M. Principles of Foundation Engineering. 7. baskı. Mason, OH: Cengage, 2010.
MLA (9th ed.) CitationDas, Braja M. Principles of Foundation Engineering. 7. baskı. Cengage, 2010.
Warning: These citations may not always be 100% accurate.