Chaves, Jonathan. "The Columbia Book of Later Chinese Poetry." New York: Columbia University Press, 1986; pp. 310–320. First scholarly presentation of Xu as a poet.
Liang and Goodrich in Goodrich and Fang, Dictionary of Ming Biography 1368-1644, Columbia University Press, New York, 1976, vol. 1, pp. 609–612.
Carpenter, Bruce E, "Cruelty and Genius: Poems of Hsü Wei", Tezukayama University Review (Tezukayama Daigaku Ronshu), Nara, Japan, 1979, no. 26, pp. 16–36. ISSN0385-7743
Yu Jianhua and Chen Sunglin, A Complete Collection of Chinese Paintings (Zhongguo huihua chuanji) Zhejiang Peoples' Art Press, 2000, vol. 15, pp. 1–51.
Ma Liangchun and Li Futian, Encyclopedia of Chinese Literature, vol. 7, p. 4904.
Shen Moujian, Encyclopedia of Chinese Artists (Zhongguo meishu jia renming cidian), Shanghai, p. 73.
Wang Yao-t'ing, Looking at Chinese Painting, Nigensha Publishing Co. Ltd., Tokyo, Japan, 1996 (first English edition), p. 75. ISBN4-544-02066-2
Zhang Xinjian, A Preliminary Study of Xu Wei (Xu Wei lungao), Wenhua yishu Publishing Co., Beijing, 1990.
Ci hai bian ji wei yuan hui (辞海编辑委员会). Ci hai (辞海). Shanghai: Shanghai ci shu chu ban she (上海辞书出版社), 1979.