Muller-Landau, Helene C. and Hardesty, Denise. 2005. "Seed Dispersal of Woody Plants in Tropical Forests: Concepts, Examples and Future Directions." in Biotic Interactions in the Tropics: Their Role in the Maintenance of Species Diversity, edited by Burslem, David F. R. P., Pinard, Michelle A., and Hartley, Sue E., 267–309. Cambridge University Press.