Margolis, Ellis Quinn. 2007. ?Fire History And Fire Climate Relationships In Upper Elevation Forests Of The Southwestern United States?. School Of Natural Resources. School Of Natural Resources. Tucson: University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=1375523671&sid=1&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Muranaka, Therese. 1992. ?The Russian Molokan Colony At Guadalupe, Baja California: Continuity And Change In A Sectarian Community?. Anthropology. Anthropology. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=746278161&sid=4&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Moran, Joseph Micheal. 1972. ?An Analysis Of Periglacial Climatic Indicators Of Late Glacial Time In North America?. University of Wisconsin. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=759016511&sid=7&Fmt=1&clientId=43922&RQT=309&VName=PQD.