American Chemical Society. Macromolecular Secretariat, Edwards, K. N., Gum, W. F., Johnson, J. E., Bailey, F. E., Graff, R. S., . . . Frisch, K. C. (1981). Urethane chemistry and applications. American Chemical Society.
Chicago-referens (17:e uppl.)American Chemical Society. Macromolecular Secretariat, Kenneth N. Edwards, Wilson F. Gum, James E. Johnson, Fredrick E. Bailey, Ralph S. Graff, Wolfgang G. Glasser, Daniel Klempner, och Kurt C. Frisch. Urethane Chemistry and Applications. Washington, DC: American Chemical Society, 1981.
MLA-referens (9:e uppl.)American Chemical Society. Macromolecular Secretariat, et al. Urethane Chemistry and Applications. American Chemical Society, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.