1. Legros, C., and Magitot, E. Origin and Formation of the Dental Follicle, p. 160. Chicago: Jansen, McClug and Co., 1880.
2. Ueber die Entwicklung der Zähne des Menschen
3. Kraus, B.S. Morphogenesis of Deciduous Molar Pattern in Man: Dental Anthropology , pp. 87-104. London: Pergamon Press, 1963.
4. Crown development in human deciduous molar teeth