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.

Sheppard, Paul. 1984. ?Fire Regime Of The Lodgepole Pine (Pinus Contorta Var. Murrayana) Forests Of The Mt. San Jacinto State Park Wilderness, California?. Ithaca: Cornell University.

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.

Harlan, TP. 1974. ?Analysis Of Bitterbrush Stems From Mt. Hebron, California?. Tucson: Laboratory of Tree-Ring Research.

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

McGinnies, WG. 1963. ?Continuation Of Studies On The Dendrochronology Of Bristlecone Pine (Pinus Aristata Englem.) (Continuation Of Research Grant Nsf-G 19949): A Research Proposal ?. 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.