向于丹教授一問, 2012-11. 特藏中心.

向于丹教授一問, 2012-11. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/58647 Accessed June 25, 2025.

(方丹)

(方丹, n.d.)

(方丹, n.d.)

方丹, “向于丹教授一問, 2012-11,” ., accessed June 25, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/58647.

方丹. 向于丹教授一問, 2012-11[Z/OL]([no date])[2025–06–25]. http://10.55.102.87:8081/repositories/2/archival_objects/58647.