Gaya APA
Gu, Y. Z.. (1981).
Some Aspects of Sand-Drained Ground .
:
A.A. Balkema.
Gaya Chicago
Gu, Y. Z..
Some Aspects of Sand-Drained Ground.
:
A.A. Balkema,
1981.
Computer Software.
Gaya MLA
Gu, Y. Z..
Some Aspects of Sand-Drained Ground.
:
A.A. Balkema,
1981.
Computer Software.
Gaya Turabian
Gu, Y. Z..
Some Aspects of Sand-Drained Ground.
:
A.A. Balkema,
1981.
Computer Software.