Gaya APA
Chistady, H.
(2014).
MEKANIKA TANAH 2
(
edisi 5)
.
Yogyakarta:
GAJAH MADA UNIVERSITY PRESS.
Gaya MLA
Chistady, Hary.
"MEKANIKA TANAH 2".
edisi 5
Yogyakarta:
GAJAH MADA UNIVERSITY PRESS,
2014.
Text.