DAY, R. W. (1999). Forensic geotechnical and foundation engineering. McGraw-Hill.
Chicago Style aipamenaDAY, Robert W. Forensic Geotechnical and Foundation Engineering. New York: McGraw-Hill, 1999.
MLA aipamenaDAY, Robert W. Forensic Geotechnical and Foundation Engineering. McGraw-Hill, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.