Lyons, Patrick. 2001. ?Winslow Orange Ware And The Ancestral Hopi Migration Horizon?. Anthropology. Anthropology. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=729042861&sid=14&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Milsom, Stephen John. 1979. ?Within-And Between Tree Variation In Ceratin Properties Of Annual Rings Of Sessile Oak, Quercus (Mattuschka) Liebl. As A Source Of Dendrochronological Information?. Liverpool Polytechnic.

Gabriel III, Herman W. 1976. ?Wilderness Ecology: The Danaher Creek Drainage, Bob Marshall Wilderness, Montana?. University of Montana. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=760480581&sid=1&Fmt=1&clientId=43922&RQT=309&VName=PQD.