Gaya APA
TSCHEBOTARIOFF, G, P. (1973).
FOUNDATIONS,RETAINING AND EARTH STRUCTURES The Art of Design and Construction and Its Scientific Basis in Soil Mechanics Second Edition .
TOKYO:
McGRW-HILL KOGAKUSHA.
Gaya MLA
TSCHEBOTARIOFF, GREGORY, P..
"FOUNDATIONS,RETAINING AND EARTH STRUCTURES The Art of Design and Construction and Its Scientific Basis in Soil Mechanics Second Edition".
TOKYO:
McGRW-HILL KOGAKUSHA,
1973.
Text.