《资治通鉴·陈纪·陈纪五》
这一年，突厥木杆可汗去世，不立他的儿子大逻便而立弟弟，就是佗钵可汗。
是岁，突厥木杆可汗卒，复舍其子大逻便而立其弟，是为佗钵可汗。
In this year, Turkic Mugan Khagan died, and established his brother as the successor rather than his son Daloben, who was named Tuoba Khagan.