Aylsworth J.M. Glacial features around the Keewatin ice divide : материал технической информации / J. M. Aylsworth, W. W. Shilts, 1989. - III, 21 p. 21 p. - Текст : непосредственный.
Aylsworth J.M. Surficial geology of coats and mansel Islands, northwest territories / J.M.Aylsworth,W.W.Shilts, 1991. - 26 p. - Текст : непосредственный.
lemieux landslide of June 20,1993,South Nation Velley,southeastern Ontario- a photographic record / G.R.Brooks,J.M.Aylsworth,S.G.Evans,D.E.Lawrence, 1994. - 18 p. - Текст : непосредственный.