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