Gaya APA

Day, Robert W.. (1999). Geotechnical and foundation engineering : design and construction . : .

Gaya Chicago

Day, Robert W.. Geotechnical and foundation engineering : design and construction. : , 1999. .

Gaya MLA

Day, Robert W.. Geotechnical and foundation engineering : design and construction. : , 1999. .

Gaya Turabian

Day, Robert W.. Geotechnical and foundation engineering : design and construction. : , 1999. .