Analysis of information sources in references of the Wikipedia article "Depa Norbu" in English language version.
Zhao, Guobing. Hualong shang shi zu tu guan ang suo ji lue [A Brief Account of the Local Nangso Leader of Upper Ten Clans in Hualong]. Hualong wen shi zi liao juan [Hualong Literary and Historical Materials Volumes] vol. 8-9, 14-16.
