| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Integrated Chinese, Level 1, Part 2: Character Workbook | 978-0-88727-272-1 (0-88727-272-X) | 1999 | Tao-Chung Yao · Yuehua Liu · Nyang-Ping Bi · Yea-Fen Chen · Liangyan Ge · Yaohua Shi · Xiaojun Wang |
| Integrated Chinese Level 2 Character Workbook: Trad. & Simp. | 978-0-88727-374-2 (0-88727-374-2) | 2003 | |
| Integrated Chinese: Workbook, Level 1, Simplified Character Edition | 978-0-88727-462-6 (0-88727-462-5) | 2005 | Tao-Chung Yao · Yuehua Liu · Nyan-Ping Bi · Xiaojun Wang |