Mark, H. F. (1965). Encyclopedia of polymer science and technology: Plastics, resins, rubbers, fibers. Wiley Interscience.
Dyfyniad Arddull ChicagoMark, Herman F. Encyclopedia of Polymer Science and Technology: Plastics, Resins, Rubbers, Fibers. New York: Wiley Interscience, 1965.
Dyfyniad MLAMark, Herman F. Encyclopedia of Polymer Science and Technology: Plastics, Resins, Rubbers, Fibers. Wiley Interscience, 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.