無用与有用, N.D.. 特藏中心.
無用与有用, N.D.. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/58493 Accessed June 25, 2025.
(海丝)
(海丝, n.d.)
(海丝, n.d.)
海丝, “無用与有用, N.D.,” ., accessed June 25, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/58493.
海丝. 無用与有用, N.D.[Z/OL]([no date])[2025–06–25]. http://10.55.102.87:8081/repositories/2/archival_objects/58493.
