APA Style
Das, Braja M.. (2004).
Principles of foundation engineering (5).
Australia:
Thomson.
Chicago Style
Das, Braja M..
Principles of foundation engineering.
5
Australia:
Thomson,
2004.
Buku Teks.
MLA Style
Das, Braja M..
Principles of foundation engineering.
5
Australia:
Thomson,
2004.
Buku Teks.
Turabian Style
Das, Braja M..
Principles of foundation engineering.
5
Australia:
Thomson,
2004.
Buku Teks.