Gaya APA
Principle of Foundation Engineering. (2019).
Amerka Serikat:
Cengage.
Gaya Chicago
Principle of Foundation Engineering.
.
Amerka Serikat:
Cengage,
2019.
Text.
Gaya MLA
Principle of Foundation Engineering.
.
Amerka Serikat:
Cengage,
2019.
Text.
Gaya Turabian
Principle of Foundation Engineering.
Amerka Serikat:
Cengage,
2019.
Print.