(en) Lowe S., Browne M., Boudjelas S., De Poorter M. (The Invasive Species Specialist Group (ISSG), a specialist group of the Species Survival Commission (SSC) of the World Conservation Union (IUCN)), « 100 of the World’s Worst Invasive Alien Species, A selection from the Global Invasive Species Database », Aliens 12, , p. 6 (lire en ligne)
