The World of Trees. Orbis Publishing Limited. Evens, Jules G. 1988. The Natural History of the Point Reyes Peninsula. Point Reyes National Association.
Lowly fungus poses direct threat to the majestic Monterey pines.
Little, Elbert L. 1980. The Story of Pines. Indiana University Press. Murphy, Terence M. Feb 1981. Comparing seed proteins from pinus radiata populations.