Gaya APA
Lu, N.
(2004).
(PASCA TEKNIK MESIN) Unsaturated Soil Mechanics
(
Edisi 1)
.
USA:
John Wiley & Sons, Inc..
Gaya MLA
Lu, Ning.
"(PASCA TEKNIK MESIN) Unsaturated Soil Mechanics".
Edisi 1
USA:
John Wiley & Sons, Inc.,
2004.
.