[叶公超、顾维钧和前总统 Herbert Hoover] Dr. Yeh; Dr. Koo with Mr. Herbert Hoover, Jr.; Mr. Murphy; and Mr. Robertson, February 4, 1955, Digital File: Koo_Box_0195, Folder: 1. 特藏中心.

[叶公超、顾维钧和前总统 Herbert Hoover] Dr. Yeh; Dr. Koo with Mr. Herbert Hoover, Jr.; Mr. Murphy; and Mr. Robertson, February 4, 1955, Digital File: Koo_Box_0195, Folder: 1. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/10880 Accessed August 06, 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, “[叶公超、顾维钧和前总统 Herbert Hoover] Dr. Yeh; Dr. Koo with Mr. Herbert Hoover, Jr.; Mr. Murphy; and Mr. Robertson, February 4, 1955,” , Digital File: Koo_Box_0195, Folder: 1., accessed August 6, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/10880.

顾维钧, 1888－1985. [叶公超、顾维钧和前总统 Herbert Hoover] Dr. Yeh; Dr. Koo with Mr. Herbert Hoover, Jr.; Mr. Murphy; and Mr. Robertson, February 4, 1955[Z/OL]([no date])[2025–08–06]. http://10.55.102.87:8081/repositories/2/archival_objects/10880.