(美) Robert J. Sternberg著 (美) Robert J. Weber著 (美)Robert F. Weaver著 (美)Robert W. Sebesta著 (美) Robert S.Schechter著 (美)Robert F.Bruner著 (美)Robert S.Fortner著 (美)Robert W.Hornbecka著 (美)Robert J.McEliece著 (美) Robert R. King著
