Das, B. M. (2010). Principles of geotechnical engineering. Mason, OH: Cengage Learning.
Trích dẫn kiểu ChicagoDas, Braja M. Principles of Geotechnical Engineering. Mason, OH: Cengage Learning, 2010.
ציטוט MLADas, Braja M. Principles of Geotechnical Engineering. Mason, OH: Cengage Learning, 2010.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.