1. , , CRC Handbook of Terpenoids, CRC Press, Boca Raton, 1982.
2. Encyclopaedia of the Terpenoids, J. Wiley and Sons, Chichester, 1982.
3. , Dictionary of Terpenoids, Chapman and Hall, London, 1991.
4. , Die Konfigurationen der Monoterpenoide – The Configurations of the Monoterpenoids – Les Configurations des Monoterpénoïdes (wall chart and accompanying booklet), Dragoco, Holzminden, 1977.
5. , Die Konfigurationen der Sesquiterpenoide – The Configurations of the Sesquiterpenoids – Les configurations des Sesquiterpénoïdes (wall chart and accompanying booklet), Dragoco, Holzminden, 1971.