Ferguson, CW, and DA Graybill. 1985. ?Dendrochronology Of Bristlecone Pine?. Tucson: Laboratory of Tree-Ring Research.

Ferguson, CW, and DA Graybill. 1984. ?Dendrochronology Of Bristlecone Pine?. Tucson: Laboratory of Tree-Ring Research.

Ferguson, CW. 1983. ?Bristlecone Pine Project Status?.

Ferguson, CW. 1980. ?Unsolicited Proposal Submitted To The Department Of Energy For Dendrochronology Of Bristlecone Pine?. Tucson: Laboratory of Tree-Ring Research.

Ferguson, CW. 1968. ?Bristlecone Pine Science And Esthetics?.

Ferguson, CW. 1968. ?Interim Progress Report Dendrochronology Of Bristlecone Pine?. Tucson: Laboratory of Tree-Ring Research.

Ferguson, CW. 1963. ?Ramifications Of Chronology Building In Bristlecone Pine?. Tucson: Laboratory of Tree-Ring Research.

Ferguson, CW. ?Report On The Chronology Phase Of The Bristlecone Pine Study?. Tucson: Laboratory of Tree-Ring Research.