Richard W. Yerkes

Geophysical prospection and soil chemistry at the Early Copper Age settlement of Vésztó-Bikeri, Southeastern Hungary

Michael L. Galaty, Apostolos Sarris, A. Sarris, 2004 .

Microwear, Microdrills, and Mississippian Craft Specialization

R. Yerkes, Richard W. Yerkes, 1983, American Antiquity.