Gaya APA
Hardiyatmo, hary C. (2002).
Mekanika tanah 1 (Ed 1).
Jakarta:
Gajahmada University Press.
Gaya Chicago
Hardiyatmo, hary C.
Mekanika tanah 1.
Ed 1
Jakarta:
Gajahmada University Press,
2002.
PERTANIAN.
Gaya MLA
Hardiyatmo, hary C.
Mekanika tanah 1.
Ed 1
Jakarta:
Gajahmada University Press,
2002.
PERTANIAN.
Gaya Turabian
Hardiyatmo, hary C.
Mekanika tanah 1.
Ed 1
Jakarta:
Gajahmada University Press,
2002.
PERTANIAN.