de Thoisy, B.; et al. (2008). "Assessment of large-vertebrate species richness and relative abundance in Neotropical forest using line-transect censuses: what is the minimal effort required?". Biodiversity and Conservation. 17 (11): 2627–2644. Bibcode:2008BiCon..17.2627D. doi:10.1007/s10531-008-9337-0. S2CID44250064.
de Thoisy, B.; et al. (2008). "Assessment of large-vertebrate species richness and relative abundance in Neotropical forest using line-transect censuses: what is the minimal effort required?". Biodiversity and Conservation. 17 (11): 2627–2644. Bibcode:2008BiCon..17.2627D. doi:10.1007/s10531-008-9337-0. S2CID44250064.
de Thoisy, B.; et al. (2008). "Assessment of large-vertebrate species richness and relative abundance in Neotropical forest using line-transect censuses: what is the minimal effort required?". Biodiversity and Conservation. 17 (11): 2627–2644. Bibcode:2008BiCon..17.2627D. doi:10.1007/s10531-008-9337-0. S2CID44250064.