Mineral resources of Eight Wilderness study areas bordering zion National Park, Washington and Kane counties, Utah / R.E. van Loenen,E.G.Sable,H.R.Blank и др., 1989. - 23 p. - Текст : непосредственный.
Sable E.G. Mississipian rocks in Kentucky / E.G.Sable,G.R.Dever, 1990. - V,125 p. p. - Текст : непосредственный.