Epp, D. N. (1995). The chemistry of natural dyes. Terrific Science Press.
Chicago Style aipamenaEpp, Dianne N. The Chemistry of Natural Dyes. Middletown, Ohio: Terrific Science Press, 1995.
MLA aipamenaEpp, Dianne N. The Chemistry of Natural Dyes. Terrific Science Press, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.