1. A.R.V. Lawrence, in: D.F. Zinkel, J. Russels (Eds.), Naval Stores, Pulp Chemicals Association, New York, 1989, Chapter 4, p. 123
2. E.R. Ruckel, H.G. Arlt, in: D.F. Zinkel, J. Russels (Eds.), Naval Stores, Pulp Chemicals Association, New York, 1989, Chapter 13, p. 510
3. R.M. Traynor, R.M. Albert, R.L. Webb, in: D.F. Zinkel, J. Russels (Eds.), Naval Stores, Pulp Chemicals Association, New York, 1989, Chapter 12, p. 479.
4. Polymers from pine gum components: Radical and coordination homo and copolymerization of pinenes
5. Polymerization of pinenes and styrene using activated carbons as catalysts and supports for metal catalysts