Michael Hahn's Collection, ARH-MH. 特藏中心.
Michael Hahn's Collection, ARH-MH. 特藏中心. http://10.55.102.87:8081/repositories/2/resources/2134 Accessed May 01, 2026.
(n.d.)
(n.d.)
Hahn, Michael (1941-2014), “Michael Hahn's Collection, ARH-MH,” ., accessed May 1, 2026, http://10.55.102.87:8081/repositories/2/resources/2134.
H M (1941-2014). Michael Hahn's Collection, ARH-MH[Z/OL]([no date])[2026–05–01]. http://10.55.102.87:8081/repositories/2/resources/2134.
