《宋书·志·卷三十六》
另见。西汝阴太守，《永初郡国志》、何氏志、徐氏志上都没有西汝阴郡。汝阴令。
西汝阴太守，《永初郡国》、何、徐并无此郡。汝阴令。
See also: Xi Ruoin Administrator. Xi Ruoin Commandery is not listed in Yongchu Gazetteer, He's Gazetteer or Xu's Gazetteer. Ruoin Prefect.