APA aipamena

Day, R. W. (1999). Geotechnical and foundation engineeringdesign and construction. McGraw-Hill.

Chicago Style aipamena

Day, Robert W. Geotechnical and Foundation Engineeringdesign and Construction. McGraw-Hill, 1999.

MLA aipamena

Day, Robert W. Geotechnical and Foundation Engineeringdesign and Construction. McGraw-Hill, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.