1. Phau Xyaum Nyeem Sau Zauv = Hmong Numbers Workbook. Author(s): Robson, Barbara, Thao, Cheu, and Center For Applied Linguistics, Washington, Dc. Format: Book Publisher: 1981.
2. How Do You Feel? = Koj Puas Xis Nyob? English-Hmong Medical Handbook. Author(s): Leyman, Jean Format: Book Publisher: 1983.