de Laubenfels, D.J. 1969: A Revision of the Malesian and Pacific Rainforest Conifers, I. Podocarpaceae, in Part. Journal of the Arnold Arboretum 50: 274–369.
Endlicher, S.L. 1847: Synopsis coniferarum. Scheitlin & Zollikofer, St Gallen.
Mabberley, D.J. 2008: Mabberley's plant book, a portable dictionary of plants, their classification and uses. Edition 3. Cambridge University Press.