Meyer، David؛ Russell، Dale (2007). "Through the Woods where There Were Now Trackways". Canadian Journal of Archaeology. Canadian Archaeological Association / Association Canadienne d'Archéologie. ج. 31 ع. 3: Supplement: 182–186. مؤرشف من الأصل في 2017-12-01.
Meyer، David؛ Russell، Dale (2007). "Through the Woods where There Were Now Trackways". Canadian Journal of Archaeology. Canadian Archaeological Association / Association Canadienne d'Archéologie. ج. 31 ع. 3: Supplement: 182–186. مؤرشف من الأصل في 2017-12-01.