Gaya APA
Gerrard, C.M.. (1968).
A proposed sustem of soil and rock mechanics field measurement data classfication .
:
ARRB.
Gaya Chicago
Gerrard, C.M..
A proposed sustem of soil and rock mechanics field measurement data classfication.
:
ARRB,
1968.
Computer Software.
Gaya MLA
Gerrard, C.M..
A proposed sustem of soil and rock mechanics field measurement data classfication.
:
ARRB,
1968.
Computer Software.
Gaya Turabian
Gerrard, C.M..
A proposed sustem of soil and rock mechanics field measurement data classfication.
:
ARRB,
1968.
Computer Software.