(美)F.F. Chen著 (美) Frank Cohen著 (美)F.S.菲茨杰拉德著 (美)F.D.沃林斯基著 (美)F. S.菲茨杰拉德著 (以)Erik Cohen著 (美) R. C. Olsen著 (美)F.B.希尔德布兰德著 (美)Raymond Chen著
