1. "Hmong Instructions to the Dead: What the qeej says in the Qeej Tu Siav". Part 1 Author(s): Falk, Catherine Format: Journal article Publisher: 2004.
2. Homo Cantens: Why Hmong Sing During Interactive Courtship Rituals. Author(s): Catlin, Amy Format: Journal article Citation: Selected Reports In Ethnomusicology, Volume 9, (1992). pp. 43–60.