Westcott, David A.; Matt G. Bradford; Andrew J. Dennis; Geoff Lipsett-Moore (2005). "Keystone Fruit Resources and Australia's Tropical Rain Forests". In J. Lawrence Dew; Jean Philippe Boubli (eds.). Tropical Fruits and Frugivores: The Search for Strong Interactors. Springer Netherlands. pp. 237–60. doi:10.1007/1-4020-3833-X. ISBN978-1-4020-3833-4.