Stein, P. L., & Rowe, B. M. (1993). Physical anthropology (5th ed.). McGraw-Hill.
Dyfyniad Arddull ChicagoStein, Philip L., and Bruce M. Rowe. Physical Anthropology. 5th ed. New York: McGraw-Hill, 1993.
Dyfyniad MLAStein, Philip L., and Bruce M. Rowe. Physical Anthropology. 5th ed. McGraw-Hill, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.