1. The Thermomechanical Properties of Gutta-Percha. II. The History and Molecular Chemistry of Gutta-Percha;Goodman;Oral Surg,1974
2. Schilder, H., Goodman, A., and Aldrich, W.: The Thermomechanical Properties of Gutta-Percha. V. The Determination of Volume Changes of Bulk Gutta-Percha as a Function of Temperature. In preparation.
3. Molecular Structure and Rubber-Like Elasticity, I. The Crystal Structures of Beta Gutta-Percha, Rubber and Polychloraprene;Bunn,1942
4. Crystal Structures of Gutta-Percha;Fisher,1933