Gaya APA
Das, Braja M.. (2008).
Introduction to geotechnical engineering / Braja M. Das .
:
Toronto: Thomson.
Gaya Chicago
Das, Braja M..
Introduction to geotechnical engineering / Braja M. Das.
:
Toronto: Thomson,
2008.
Buku.
Gaya MLA
Das, Braja M..
Introduction to geotechnical engineering / Braja M. Das.
:
Toronto: Thomson,
2008.
Buku.
Gaya Turabian
Das, Braja M..
Introduction to geotechnical engineering / Braja M. Das.
:
Toronto: Thomson,
2008.
Buku.