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Breternitz 1963 Dissertation, Part 1 (i-78).pdf (102.98 MB). 1991. A Directory Of Tree-Ring Dated Prehistoric Sites In The American Southwest. Tucson: Laboratory of Tree-Ring Research.
Robinson, William J., Cameron, Catherine M._A Directory of Tree-Ring Dated Prehistoric Sites in the American Southwest_1991.pdf (8.24 MB). 1993. A Directory Of Tree-Ring Dated Native American Sites In The American Southwest. Tucson: Laboratory of Tree-Ring Research.
Robinson, William J., Towner, Ronald H._A Directory of Tree-Ring Dated Native American Sites in the American Southwest_1993.pdf (9.35 MB)