(美) Clyde F. Coombs, Jr主编 (美) Clyde F. Coombs, Jr.主编 (美)Clyde F. Coombs, Jr主编 (美) Alexander T. Combs著 (美)Clyde F. Coombs, Jr.主编 (美) Clyde Soles著 (美) Randall G. Holcombe编