Gaya APA
Das, Braja M.. (2005).
Fundamentals of Geotechnical Engineering (2nd ed.).
:
Thomson.
Gaya Chicago
Das, Braja M..
Fundamentals of Geotechnical Engineering.
2nd ed.
:
Thomson,
2005.
Text.
Gaya MLA
Das, Braja M..
Fundamentals of Geotechnical Engineering.
2nd ed.
:
Thomson,
2005.
Text.
Gaya Turabian
Das, Braja M..
Fundamentals of Geotechnical Engineering.
2nd ed.
:
Thomson,
2005.
Print.