APA
DAS, . (2004). Fundamentals Of Geotechnical Engineering 3E (Hb 2004). : Cengage.
Chicago
DAS, . 2004. Fundamentals Of Geotechnical Engineering 3E (Hb 2004). : Cengage.
Harvard
DAS, . (2004). Fundamentals Of Geotechnical Engineering 3E (Hb 2004). : Cengage.
MLA
DAS, . Fundamentals Of Geotechnical Engineering 3E (Hb 2004). : Cengage. 2004.