Courchamp, F., Angulo, E., Rivalan, P., Hall, R. J., Signoret, L., Bull, L., & Meinard, Y. (2006). Rarity Value and Species Extinction: The Anthropogenic Allee Effect. Public Library of Science.

Courchamp, Franck, Elena Angulo, Philippe Rivalan, Richard J. Hall, Laetitia Signoret, Leigh Bull, och Yves Meinard. Rarity Value and Species Extinction: The Anthropogenic Allee Effect. Public Library of Science, 2006.

Courchamp, Franck, et al. Rarity Value and Species Extinction: The Anthropogenic Allee Effect. Public Library of Science, 2006.