1. J. L. Simonsen and co-workers, “The Terpenes.” Cambridge Univ. Press, London and New York.
2. J. L. Simonsen and L. N. Owen, Vol. I: “Simpler Acyclic and Monocyclic Terpenes” (1953); and Vol. II: “The Dicyclic Terpenes and Their Derivatives” (1949).
3. J. L. Simonsen and D. H. R. Barton, Vol. III: “The Sesquiterpenes and Diterpenes” and Addenda to Vols. I and II by L. N. Owens (1952).
4. J. L. Simonsen and W. C. J. Ross, Vol. IV: “The Triterpenes and Their Derivatives” (1957); Vol. V: “Hydroxy Acids, Hydroxy Lactones, etc.,” and Addenda to Vol. III by P. de Mayo (1957).