Gaya APA
Wright, Stephen G., Duncan, J. M.. (2005).
Soil strength and slope stability .
:
John Wiley & Sons.
Gaya Chicago
Wright, Stephen G., Duncan, J. M..
Soil strength and slope stability.
:
John Wiley & Sons,
2005.
Text.
Gaya MLA
Wright, Stephen G., Duncan, J. M..
Soil strength and slope stability.
:
John Wiley & Sons,
2005.
Text.
Gaya Turabian
Wright, Stephen G., Duncan, J. M..
Soil strength and slope stability.
:
John Wiley & Sons,
2005.
Print.