Dispersions of Homo Sapiens sapiens and proto-Human from Africa." in MotherTongue (journal), issue XVIII, 2013 Harold C. Fleming, Stephen L. Zegura, James
Witzel’s "South Asian Substrate Languages" from a Burushaski Perspective. MotherTongue (Special Issue, October 1999). Anderson, Gregory D. S. forthcoming b
(原始内容存档于2017-10-15). Population by MotherTongue (27), Showing Age Groups (13) (页面存档备份,存于互联网档案馆), 1991 Census of Canada Population by MotherTongue (27), Showing Age Groups