Gaya APA
Walker, L. K.. (1970).
Some aspects of dragdown on piles .
:
s.n..
Gaya Chicago
Walker, L. K..
Some aspects of dragdown on piles.
:
s.n.,
1970.
Computer Software.
Gaya MLA
Walker, L. K..
Some aspects of dragdown on piles.
:
s.n.,
1970.
Computer Software.
Gaya Turabian
Walker, L. K..
Some aspects of dragdown on piles.
:
s.n.,
1970.
Computer Software.