Wu, T. K., & Mitchell, J. (1978). Polymer analysis.
Chicago Style aipamenaWu, Ting Kai, and John Mitchell. Polymer Analysis. New York : Wiley Interscience, 1978.
MLA aipamenaWu, Ting Kai, and John Mitchell. Polymer Analysis. 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.