Gaya APA
Cernica, N. Jhon. (1982).
GEOTECHNICAL ENGINEERING .
:
CBS College Publishing.
Gaya Chicago
Cernica, N. Jhon.
GEOTECHNICAL ENGINEERING.
:
CBS College Publishing,
1982.
Text.
Gaya MLA
Cernica, N. Jhon.
GEOTECHNICAL ENGINEERING.
:
CBS College Publishing,
1982.
Text.
Gaya Turabian
Cernica, N. Jhon.
GEOTECHNICAL ENGINEERING.
:
CBS College Publishing,
1982.
Print.