Gaya APA
Ullrich, W.. (1981).
Determination of Drained Shear Strength of Cohesive Soils .
:
s.n..
Gaya Chicago
Ullrich, W..
Determination of Drained Shear Strength of Cohesive Soils.
:
s.n.,
1981.
Computer Software.
Gaya MLA
Ullrich, W..
Determination of Drained Shear Strength of Cohesive Soils.
:
s.n.,
1981.
Computer Software.
Gaya Turabian
Ullrich, W..
Determination of Drained Shear Strength of Cohesive Soils.
:
s.n.,
1981.
Computer Software.