(英)Paul C. O'Hagan著 (美)Paul E. Illman著 (英)Sally Morgan著 Paul C.O'Hagan著 (美)Daryl L. Logan著 (美)Daryl L.Logan著 (美)Frank E. Hagan著 (美)Paul Hoffman著 (英)David R.Morgan著 (英)DavidR.Morgan著