Hammond, P. M. (1992). "Species inventory", hlm. 17–39 dalam Global Biodiversity: Status of the Earth’s Living Resources. Groombridge, Brian (ed.). London: Chapman and Hall. ISBN 0-412-47240-6.
books.google.com
Gilliott, Cedric (August 1995). Entomology (edisi ke-2). Springer-Verlag New York, LLC. hlm. 96. ISBN0-306-44967-6.
Gullan, P.J. (22-03-2010). The Insects: An Outline of Entomology (edisi ke-4). Oxford: Wiley, John & Sons, Incorporated. ISBN1-4443-3036-5.Parameter |coauthors= yang tidak diketahui mengabaikan (|author= yang disarankan) (bantuan); Periksa nilai tanggal di: |date= (bantuan)
Hunt, T.; et al. (2007). "A Comprehensive Phylogeny of Beetles Reveals the Evolutionary Origins of a Superradiation". Science. 318 (5858): 1913–1916. Bibcode:2007Sci...318.1913H. doi:10.1126/science.1146954. PMID18096805.Pemeliharaan CS1: Penggunaan et al. yang eksplisit (link)
harvard.edu
adsabs.harvard.edu
Hunt, T.; et al. (2007). "A Comprehensive Phylogeny of Beetles Reveals the Evolutionary Origins of a Superradiation". Science. 318 (5858): 1913–1916. Bibcode:2007Sci...318.1913H. doi:10.1126/science.1146954. PMID18096805.Pemeliharaan CS1: Penggunaan et al. yang eksplisit (link)
Hunt, T.; et al. (2007). "A Comprehensive Phylogeny of Beetles Reveals the Evolutionary Origins of a Superradiation". Science. 318 (5858): 1913–1916. Bibcode:2007Sci...318.1913H. doi:10.1126/science.1146954. PMID18096805.Pemeliharaan CS1: Penggunaan et al. yang eksplisit (link)