Gaya APA
HARDIYATMO, Hary Christady. (1994).
Mekanika tanah 2 .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
HARDIYATMO, Hary Christady.
Mekanika tanah 2.
Jakarta:
Gramedia Pustaka Utama,
1994.
Monograf.
Gaya MLA
HARDIYATMO, Hary Christady.
Mekanika tanah 2.
Jakarta:
Gramedia Pustaka Utama,
1994.
Monograf.
Gaya Turabian
HARDIYATMO, Hary Christady.
Mekanika tanah 2.
Jakarta:
Gramedia Pustaka Utama,
1994.
Monograf.