Gaya APA
HARDIYANTO, H, C.
(2012).
MEKANIKA TANAH 1
(
Cetakan IV)
.
YOGYAKARTA:
GADJAH MADA UNIVERSITY PRESS.
Gaya MLA
HARDIYANTO, HARY, CHRISTADY.
"MEKANIKA TANAH 1".
Cetakan IV
YOGYAKARTA:
GADJAH MADA UNIVERSITY PRESS,
2012.
Text.