Gaya APA
Terzaghi, K., Peck, R, B. (1960).
Soil Mechanics in Engineering Practice .
United State of America:
John Wiley and Sons.
Gaya MLA
Terzaghi, Karl., Peck, Ralph, B.
"Soil Mechanics in Engineering Practice".
United State of America:
John Wiley and Sons,
1960.
Text.