《旧唐书·本纪·卷二十》
正月初五，太常卿王溥呈上已故皇帝的谥号、庙号，皇上便令右仆射、平章政事裴枢撰写谥册，中书侍郎柳璨撰写哀册。
甲子，太常卿王溥上大行皇帝谥号、庙号，乃敕右仆射、平章事裴枢撰谥册，中书侍郎柳璨撰哀册。
On the fifth day of the first lunar month, Tai Changqing Wang Pu presented the posthumous title and temple name of the late emperor, and the emperor ordered Right Pushi and Pingzhang Political Affairs Pei Shu to write a posthumous book, and Zhongshu Shilang Liu Can to write a mourning book.