《资治通鉴·唐纪·唐纪三十一》
玄宗任命王忠嗣为河西、陇右节度使，仍兼任原来的朔方、河东节度使。
以王忠嗣为河西、陇右节度使，兼知朔方、河东节度事。
Xuanzong appointed Wang Zhongsi as the governor of Hexi and Longyou, and also concurrently served as the former governor of Shuofang and Hedong.