Robinson, William J, Bruce G Harrill, and Richard L Warren. 1974. Tree-Ring Dates From New Mexico B Chaco-Gobernador Area. Tucson: University of Arizona.

Robinson, William J, Bruce G Harrill, and Richard L Warren. 1973. Tree-Ring Dates From New Mexico J-K,p,v Santa Fe-Pecos-Lincoln Area. Tucson: University of Arizona.

Bannister, Bryant, William J Robinson, and Richard L Warren. 1970. Tree-Ring Dates From New Mexico A,g-H Shiprock-Zuni-Mt. Taylor Area. Tucson: University of Arizona.