Smith Stark, T. C. (1996). William A. Smalley, Chia Koua Vang y Gnia Yee Yang. (Trad. Mitt Moua) <em>Mother of Writing; the Origin and Development of a Hmong Messianic Script</em>. Chicago y Londres: The University of Chicago Press, 1990. xiii, 221 pp. Estudios De Asia Y África, 31(2), 519–524. https://doi.org/10.24201/eaa.v31i2.1561