"Dear Mr. Secretary-General: I wish to acknowledge the receipt of M.M. Pilotti's letter of April 28th together with a copy of the Agenda of the eighteenth ordinary session of the Assembly......", 1937-05-01. 特藏中心.

"Dear Mr. Secretary-General: I wish to acknowledge the receipt of M.M. Pilotti's letter of April 28th together with a copy of the Agenda of the eighteenth ordinary session of the Assembly......", 1937-05-01. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/38808 Accessed June 28, 2025.

(顾维钧, 1888－1985)

(顾维钧, 1888－1985, n.d.)

(顾维钧, 1888－1985, n.d.)

顾维钧, 1888－1985, “‘Dear Mr. Secretary-General: I Wish to Acknowledge the Receipt of M.M. Pilotti's Letter of April 28th Together with a Copy of the Agenda of the Eighteenth Ordinary Session of the Assembly......", 1937-05-01,” ., accessed June 28, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/38808.

顾维钧, 1888－1985. "Dear Mr. Secretary-General: I Wish to Acknowledge the Receipt of M.M. Pilotti's Letter of April 28th Together with a Copy of the Agenda of the Eighteenth Ordinary Session of the Assembly......", 1937-05-01[Z/OL]([no date])[2025–06–28]. http://10.55.102.87:8081/repositories/2/archival_objects/38808.