《资治通鉴·唐纪·唐纪六十》
郭钊仅在东川招募了一百多人，我又招募二百多人，此外都是杜元颖的原有兵力。
郭钊募北兵仅得百馀人，臣复召募得二百馀人，此外皆元颖旧兵也。
Guo Zhao only recruited more than 100 people in Dongchuan, and I recruited more than 200 people. All others were the original troops of Du Yuanying.