Rujukan Serigala_boreal_Tasik-tasik_Besar

  1. ↑ Rutledge, L. Y. (Mei 2010). Evolutionary origins, social structure, and hybridization of the eastern wolf (Canis lycaon), [tesis], Universiti Trent, Peterborough, Ontario, Kanada
  2. ↑ http://www.fwspubs.org/doi/pdf/10.3996/nafa.77.0001
  3. ↑ 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. Dicapai 2 Julai 2013. Selenggaraan CS1: Menggunakan parameter authors (link)