Parts of the book went missing from the early Tang dynasty and did not survive intact. It originally contained 100 volumes, a preface and a chronological table. By the time of the early Song dynasty, many of them were lost and only about 20 volumes remained, which were quoted extensively by Sima Guang, compiler of the Zizhi Tongjian. There are two extant versions dating from the late Ming dynasty, the edition by Tu Qiaosun containing 100 volumes, and the one by He Tang containing 16 volumes, reprinted in the Hanwei Congshu, a compilation of histories. Tu's edition was published for the third time in 1781. Also there is a 100 volumes edition together with a chronological table from the mid-Qing dynasty by Tang Qiu, taken from the edition by He Tang and from other materials.
Notes
↑Not to be confused with the father of Cui Hao, who has a similar-sounding name. The author of Shiliuguo Chunqiu has a biography in vol.67 of Book of Wei, and his courtesy name was Yanluan (彦鸾).
↑Per vol.33 of Book of Sui, the Annals were still intact when the Book of Sui was compiled.
(in German)Franke, Otto, Geschichte des chinesischen Reiches. Eine Darstellung seiner Entstehung, seines Wesens und seiner Entwicklung bis zur neuesten Zeit, Berlin (Walter de Gruyter) 2001 (History of the Chinese realm. A representation of its emergence, its nature and its development up to the most recent time), Volume 3 Anmerkungen, Ergänzungen und Berichtigungen zu Band 1 und 2 Sach- und Namenverzeichnis (Remarks, Additions and Errata for volumes 1 and 2, indices on subjects and names), p.224. ISBN3-11-017034-5.