Gaya APA
Hardiyatmo, Hary Christady. (1992).
Mekanika Tanah 1 .
:
Gramedia Pustaka Utama.
Gaya Chicago
Hardiyatmo, Hary Christady.
Mekanika Tanah 1.
:
Gramedia Pustaka Utama,
1992.
Text.
Gaya MLA
Hardiyatmo, Hary Christady.
Mekanika Tanah 1.
:
Gramedia Pustaka Utama,
1992.
Text.
Gaya Turabian
Hardiyatmo, Hary Christady.
Mekanika Tanah 1.
:
Gramedia Pustaka Utama,
1992.
Print.