Groves 1971. Groves, Colin P. (1971). "Systematics of the genus Nycticebus"(PDF). Proceedings of the Third International Congress of Primatology. 1. Zürich, Switzerland: 44–53. Archived from the original(PDF) on 2011-02-28. Retrieved 2013-01-04.
"Appendices I, II and III"(PDF). Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). 2010. Archived from the original(PDF) on 2010-12-24. Retrieved 2012-12-14.
Chen et al. 2006, p. 1198. Chen, J. -H.; Pan, D.; Groves, C. P.; Wang, Y. -X.; Narushima, E.; Fitch-Snyder, H.; Crow, P.; Thanh, V. N.; Ryder, O.; Zhang, H. -W.; Fu, Y.; Zhang, Y. (2006). "Molecular phylogeny of Nycticebus inferred from mitochondrial genes". International Journal of Primatology. 27 (4): 1187–1200. doi:10.1007/s10764-006-9032-5. S2CID24319996.
Hagey, Fry & Fitch-Snyder 2007, p. 253. Hagey, L.R.; Fry, B.G.; Fitch-Snyder, H. (2007). "Talking defensively, a dual use for the brachial gland exudate of slow and pygmy lorises". In Gursky, S.L.; Nekaris, K.A.I. (eds.). Primate Anti-Predator Strategies. Developments in Primatology: Progress and Prospects. Springer. pp. 253–273. doi:10.1007/978-0-387-34810-0. ISBN978-0-387-34807-0.
Nekaris & Munds 2010, p. 390. Nekaris, K.A.I.; Munds, R. (2010). "Chapter 22: Using facial markings to unmask diversity: the slow lorises (Primates: Lorisidae: Nycticebus spp.) of Indonesia". In Gursky-Doyen, S.; Supriatna, J (eds.). Indonesian Primates. New York: Springer. pp. 383–396. doi:10.1007/978-1-4419-1560-3_22. ISBN978-1-4419-1559-7.
Nekaris & Bearder 2007, pp. 28–33. Nekaris, K.A.I.; Bearder, S.K. (2007). "Chapter 3: The Lorisiform Primates of Asia and Mainland Africa: Diversity Shrouded in Darkness". In Campbell, C.; Fuentes, C.A.; MacKinnon, K.; Panger, M.; Stumpf, R. (eds.). Primates in Perspective. New York, New York: Oxford University Press. pp. 28–33. ISBN978-0-19-517133-4.
Chen et al. 2006, p. 1198. Chen, J. -H.; Pan, D.; Groves, C. P.; Wang, Y. -X.; Narushima, E.; Fitch-Snyder, H.; Crow, P.; Thanh, V. N.; Ryder, O.; Zhang, H. -W.; Fu, Y.; Zhang, Y. (2006). "Molecular phylogeny of Nycticebus inferred from mitochondrial genes". International Journal of Primatology. 27 (4): 1187–1200. doi:10.1007/s10764-006-9032-5. S2CID24319996.
"Appendices I, II and III"(PDF). Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). 2010. Archived from the original(PDF) on 2010-12-24. Retrieved 2012-12-14.
Groves 1971. Groves, Colin P. (1971). "Systematics of the genus Nycticebus"(PDF). Proceedings of the Third International Congress of Primatology. 1. Zürich, Switzerland: 44–53. Archived from the original(PDF) on 2011-02-28. Retrieved 2013-01-04.
Alterman 1995, pp. 421–423. Alterman, L. (1995). "Toxins and toothcombs: potential allospecific chemical defenses in Nycticebus and Perodicticus". In Alterman, L.; Doyle, G.A.; Izard, M.K (eds.). Creatures of the Dark: The Nocturnal Prosimians. New York, New York: Plenum Press. pp. 413–424. ISBN978-0-306-45183-6. OCLC33441731.
