(美)Stcphen J.Porth著 ( )Stephen Barth著 (美)Stephen R.Schach著 (美)Stephen Prata著 (美)Stephen Cleary著 (美)Stephen E.Lucas著 (美)Stephen H.Kan著 (美)Stephen Potts等著 (美)Stephen T.Albin著 (美)Stephen G. Kochan著