Foster-turley, Pat; Susan Engfar (January 1988). “The Species Survival Plan for the Asian small-clawed otter Aonyx cinerea”. 《International Zoo Yearbook》 27 (1). doi:10.1111/j.1748-1090.1988.tb03199.x.
Bininda-Emonds OR; Gittleman JL; Purvis A (1999). “Building large trees by combining phylogenetic information: a complete phylogeny of the extant Carnivora (Mammalia)”. 《Biol Rev Camb Philos Soc》 74 (2): 143–75. doi:10.1017/S0006323199005307. PMID10396181.
Bininda-Emonds OR; Gittleman JL; Purvis A (1999). “Building large trees by combining phylogenetic information: a complete phylogeny of the extant Carnivora (Mammalia)”. 《Biol Rev Camb Philos Soc》 74 (2): 143–75. doi:10.1017/S0006323199005307. PMID10396181.