Kirby, Kathryn R.; Laurance, William F.; Albernaz, Ana K.; Schroth, Götz; Fearnside, Philip M.; Bergen, Scott; M. Venticinque, Eduardo; Costa, Carlos da (2006). "The future of deforestation in the Brazilian Amazon". Futures. Quyển 38 số 4. tr. 432–453. CiteSeerX10.1.1.573.1317. doi:10.1016/j.futures.2005.07.011.
Kirby, Kathryn R.; Laurance, William F.; Albernaz, Ana K.; Schroth, Götz; Fearnside, Philip M.; Bergen, Scott; M. Venticinque, Eduardo; Costa, Carlos da (2006). "The future of deforestation in the Brazilian Amazon". Futures. Quyển 38 số 4. tr. 432–453. CiteSeerX10.1.1.573.1317. doi:10.1016/j.futures.2005.07.011.