Jabarkan Lihat pula dari Dao

Tom, Philip M. W. (2001). "Some Notable Sabers of the Qing Dynasty at the Metropolitan Museum of Art". Metropolitan Museum Journal, Vol. 36, pp. 11 + 207-222

Tom, Philip with Scott M. Rodell (February 2005). "An Introduction to Chinese Single-Edged Hilt Weapons (Dao) and Their Use in the Ming and Qing Dynasties". Kung Fu Tai Chi, pp. 76–85