Shinglee Publishers · Zanichelli
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| New Syllabus Mathematics, Workbook 1 | 978-981-237-323-6 (981-237-323-3) | 2007 | Teh Keng Seng · Loh Cheng Yee · Ivy Chow |
| Pensaci! Con Contenuto digitale : 2 | 978-88-08-80656-7 (88-08-80656-1) | 2017 | Carlo Bertoni · Yeap Ban Har |
J. Y · Joseph B W Yeo · Joseph Yau · Joseph Yiu · Joseph Yu