Rujukan Serigala timur

  1. 1 2 3 Wozencraft, W. C. (2005). "Order Carnivora". dalam Wilson, D. E.; Reeder, D. M. Mammal Species of the World (edisi 3rd). Johns Hopkins University Press. ISBN 978-0-8018-8221-0. OCLC 62265494. 
  2. ↑ Thiel, R. P. & Wydeven, A. P. (2012). Laporan Penaksiran Status Serigala Timur (Canis lycaon): Melitupi Amerika Utara Timur-Tengah, Perkhidmatan Ikan dan Hidupan Liar Amerika Syarikat
  3. ↑ Beeland, T. D. (2013). Secret World of Red Wolves: The Fight to Save North America's Other Wolf, UNC Press Books, ISBN 1469601990
  4. ↑ Theberge, J.B. & M.T. Theberge (2004). The wolves of Algonquin Park, a 12 Year Ecological Study, Jabatan Geografi, Siri Terbitan Nombor 56, Universiti Waterloo, Waterloo, Ontario
  5. ↑ Rutledge, L. Y. (Mei 2010). Evolutionary origins, social structure, and hybridization of the eastern wolf (Canis lycaon), [tesis], Universiti Trent, Peterborough, Ontario, Kanada
  6. 1 2
  7. ↑ Kelly, B.T., Beyer, A. & Phillips, M.K. (2008). Canis rufus. In: IUCN 2013. Senarai Merah IUCN Spesies Terancam. Versi 2013.2. <www.iucnredlist.org>. Dimuat turun pada 2 April 2014
  8. ↑ Koblmüller, S., Nord, M., Wayne, R.K. & Leonard, J.A., (2009). Origin and status of the Great Lakes wolf, Molecular Ecology, 18:2313-2326
  9. 1 2 Chambers SM, Fain SR, Fazio B, Amaral M (2012). "An account of the taxonomy of North American wolves from morphological and genetic analyses". North American Fauna. 77: 1–67. doi:10.3996/nafa.77.0001. Dicapai 2 Julai 2013. Selenggaraan CS1: Menggunakan parameter authors (link)
  10. ↑ Linda Y. Rutledge, Bradley N. White, Jeffrey R. Row & Brent R. Patterson (2012). "Intense harvesting of eastern wolves facilitated hybridization with coyotes". Ecology and Evolution. 2 (1): 19–33. doi:10.1002/ece3.61. Dicapai 1 Julai 2013. Selenggaraan CS1: Menggunakan parameter authors (link)