Frank Snepp

Hao. (1980). A Tragic Chapter. Hanoi: People's Army Publishing House. Frank Snepp. (2001). A Disastrous Retreat. Ho Chi Minh City: Ho Chi Minh City Publishing

against America (8th edn). Hanoi: National Politics Publishing House. Frank Snepp. (2001). A Disastrous Retreat (Translated by Ngo Du). Ho Chi Minh City:

的日本記者們擔心自己屆時會不認得「白色聖誕」的旋律，開始到處請美國人唱給他們聽。曾任美國中央情報局西貢站首席分析師的法蘭克·斯奈普（英语：Frank Snepp）之後回憶起疏散當日，直升機在電台反覆播放的「白色聖誕」歌聲中降落到大使館上的光景，形容那是「荒誕詭異的一刻」。

Destruction of Cambodia. University of Michigan. 1979. ISBN 0-671-23070-0.  Snepp, Frank. Decent Interval: An Insider's Account of Saigon's Indecent End Told

Vietnamkrigen: 1880–1980. Lund, Scania: Historiska Media. 2008. ISBN 9185507881.  Snepp, Frank. Decent Interval: An Insider's Account of Saigon's Indecent End Told