1. "Hmong Instructions to the Dead: What the qeej says in the Qeej Tu Siav". Part 2 Author(s): Falk, Catherine Format: Journal article Publisher: 2004.
2. The Life of Shong Lue Yang: Hmong ‘Mother of Writing’//Keeb Kwm Soob Lwj Yaj: “Hmoob Niam Ntawv” Author(s): Vang, C.K., Yang, G.Y., and Smalley, W. M. Format: Journal article Publisher: 1990.