Davidson, R. L. (1980). Handbook of water-Soluble Gums and Resins. McGraw-Hill.
Chicago Style aipamenaDavidson, Robert L. Handbook of Water-Soluble Gums and Resins. New York: McGraw-Hill, 1980.
MLA aipamenaDavidson, Robert L. Handbook of Water-Soluble Gums and Resins. McGraw-Hill, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.