书信, 2021. 特藏中心.
书信, 2021. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/33452 Accessed January 22, 2026.
(彭正雄)
(彭正雄, n.d.)
(彭正雄, n.d.)
彭正雄, “书信, 2021,” ., accessed January 22, 2026, http://10.55.102.87:8081/repositories/2/archival_objects/33452.
彭正雄. 书信, 2021[Z/OL]([no date])[2026–01–22]. http://10.55.102.87:8081/repositories/2/archival_objects/33452.
