Wickson, E. J. (1993). Handbook of polyvinyl chloride formulating. Wiley.
Dyfyniad Arddull ChicagoWickson, Edward J. Handbook of Polyvinyl Chloride Formulating. New York: Wiley, 1993.
Dyfyniad MLAWickson, Edward J. Handbook of Polyvinyl Chloride Formulating. Wiley, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.