| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Global Voices in Education: Ruth Wong Memorial Lectures | Paperback | 978-981-10-1314-0 | 2016 | Oon Seng Tan · Seok Hoon Seng |
| Global Voices in Education: Ruth Wong Memorial Lectures | Hardcover | 978-981-287-681-2 | 2015 | Oon Seng Tan · Seok Hoon Seng |
| Global Voices in Education: Ruth Wong Memorial Lectures, Volume II | Paperback | 978-981-10-9900-7 | 2018 | Oon Seng Tan · Seok Hoon Seng |
| Global Voices in Education: Ruth Wong Memorial Lectures, Volume II | Hardcover | 978-981-10-3538-8 | 2017 | Oon Seng Tan · Seok Hoon Seng |