Morino, Kiyomi Ann. 1996. ?Reconstruction And Interpretation Of Historical Patterns Of Fire Occurrence In The Organ Mountains, New Mexico?. Department Of Renewable Natural Resources. Department Of Renewable Natural Resources. Tucson: University of Arizona.

Fritts, H. 1974. ?Reconstruction Of Past Climatic Variability (A Progress Report) 1 January Through 30 June 1974?. Tucson: Laboratory of Tree-Ring Research.

Fritts, H. 1974. ?Reconstruction Of Past Climatic Variability (A Progress Report) 30 June Through 31 December 1974?. Tucson: Laboratory of Tree-Ring Research.