| Source | Date | Type | Role |
|---|---|---|---|
| Nihongo Notes 1: Speaking and Living in Japan | 1977-12 | Book | Author |
| Nihongo Notes 2: Expressing Oneself in Japanese | 1979-04 | Book | Author |
| Nihongo Notes 3: Understanding Japanese Usage | 1980-09 | Book | Author |
| Nihongo Notes 4: Understanding Communication in Japanese | 1981-12 | Book | Author |