"Dear Koo, I was just on the point of writing to you about the Council Meeting when your letter of April 30th arrived......", 1937-05-01. 特藏中心.

"Dear Koo, I was just on the point of writing to you about the Council Meeting when your letter of April 30th arrived......", 1937-05-01. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/38807 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 Koo, I Was Just on the Point of Writing to You about the Council Meeting When Your Letter of April 30th Arrived......", 1937-05-01,” ., accessed June 28, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/38807.

顾维钧, 1888－1985. "Dear Koo, I Was Just on the Point of Writing to You about the Council Meeting When Your Letter of April 30th Arrived......", 1937-05-01[Z/OL]([no date])[2025–06–28]. http://10.55.102.87:8081/repositories/2/archival_objects/38807.