Gaya APA
Petrasovits, G.. (1981).
Coefficient of Subgrade Reaction for Pile System .
:
s.n..
Gaya Chicago
Petrasovits, G..
Coefficient of Subgrade Reaction for Pile System.
:
s.n.,
1981.
Computer Software.
Gaya MLA
Petrasovits, G..
Coefficient of Subgrade Reaction for Pile System.
:
s.n.,
1981.
Computer Software.
Gaya Turabian
Petrasovits, G..
Coefficient of Subgrade Reaction for Pile System.
:
s.n.,
1981.
Computer Software.