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