Graf, W. H. (1971). Hydraulics of sediment transport. McGraw-Hill.
Chicago Style (17th ed.) ZitazioaGraf, Walter Hans. Hydraulics of Sediment Transport. New York: McGraw-Hill, 1971.
MLA (9th ed.) ZitazioaGraf, Walter Hans. Hydraulics of Sediment Transport. McGraw-Hill, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.