Gaya APA
Geotechnical Engineering: Principles and Practices. (2011).
new jersey:
Pearson education.
Gaya Chicago
Geotechnical Engineering: Principles and Practices.
.
new jersey:
Pearson education,
2011.
.
Gaya MLA
Geotechnical Engineering: Principles and Practices.
.
new jersey:
Pearson education,
2011.
.
Gaya Turabian
Geotechnical Engineering: Principles and Practices.
new jersey:
Pearson education,
2011.
.