(美)Robert P. Reiser[等 (美)Robert P. Reiser[等]著 (美)Robert A. Pease著 (美)Robert N. Lussier著 (美)Robert W. Sebesta著 (美)Robert C. Seacord著 (美)Robert A. Meyers主编 (美)Robert H. Bishop著 (美)Roberta L. Hines等原著 (美)Robert C.Reardon等著