| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9726712-8-6 | Oakwood Publishing | Toefl Flash Cards Collection: Vocabulary, Structure And Written Expression And Word Architecture Vocabulary Enhancement, 3 Toefl Study Decks; over 300 Cards |
| '' | 978-0-9726712-9-3 | Oakwood Publishing | Esl Flash Card Sets Includes: Toefl, Top 500 Words And a Free Pocket Dictionary |