1. Sustainability of mountainous farming systems Author(s): Zeddies, J. and Schönleber, N. Format: Book Publisher: Springer Berlin Heidelberg, 2007.
2. The new way: Protestantism and the Hmong in Vietnam Author(s): Ngô, T.T.T. Format: Book Publisher: University of Washington Press, 2016.
3. From the Classroom to the Community: A Fifteen-Year Experiment in Refugee Education. Language in Education: Theory and Practice 86. Author(s): Ranard, Donald A., Pfleger, Margo, Eric Clearinghouse On Languages And Linguistics, Washington, Dc., and Center For Applied Linguistics, Washington, Dc. Refugee Service Center. Format: Book Publisher: 1995.