Notes and observations on the Qwakiool people of the northern part of Vancouver Island and adjacent coasts, made during the summer of 1885 with a voabulary of about 700 words - Dawson, George Mercer 1849-1901 (Ye Galleon Press, 1973)
Reprint. of the 1887 ed. publ. in the series: Royal Society of Canada transactions ; 2