Gaya APA

HARDIYATMO, H, C. (2014). MEKANIKA TANAH 2 (EDISI : 5) . YOGYAKARTA: GADJAH MADA UNIVERSITY PRESS.

Gaya MLA

HARDIYATMO, HARY, CHRISTADY. "MEKANIKA TANAH 2 (EDISI : 5)". YOGYAKARTA: GADJAH MADA UNIVERSITY PRESS, 2014. Text.