Lyons, Patrick. Anon.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.