Gray, G. W., & Winsor, P. A. (1974). Liquid crystals and plastic crystals. Ellis Horwood.
Chicago Style aipamenaGray, G W., and P A. Winsor. Liquid Crystals and Plastic Crystals. New York: Ellis Horwood, 1974.
MLA aipamenaGray, G W., and P A. Winsor. Liquid Crystals and Plastic Crystals. Ellis Horwood, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.