Gaya APA
Harr, M.E.. (1970).
Foundations of Theoretical Soil Mechanics .
:
McGraw-Hill.
Gaya Chicago
Harr, M.E..
Foundations of Theoretical Soil Mechanics.
:
McGraw-Hill,
1970.
Text.
Gaya MLA
Harr, M.E..
Foundations of Theoretical Soil Mechanics.
:
McGraw-Hill,
1970.
Text.
Gaya Turabian
Harr, M.E..
Foundations of Theoretical Soil Mechanics.
:
McGraw-Hill,
1970.
Print.