| Type |  Book |
| ชื่อเรื่อง | New English upgrade / Steven Gershon and Chris Mares |
| ผู้แต่ง | Gershon, Steven |
| ISBN | 9780230020283 |
| | 9780230020283 (workbook 1) |
| | 9780230020344 |
| | 9780230020344 (workbook 2) |
| | 9780230020405 |
| | 9780230020405 (workbook 3) |
| | 9780230020450 |
| | 9780230020450 (student book 1) |
| | 9780230020474 |
| | 9780230020474 (student book 2) |
| | 9780230020498 |
| | 9780230020498 (student book 3) |
| พิมพลักษณ์ | Oxford : Macmillan, 2008 |
| รูปเล่ม | 3 v.+ 1CD-ROM |
| ลิงค์ | http://202.29.22.173/pdf/content.book/CT.pdf |
| หัวเรื่อง | English language |
| | English language --Study and teaching [] |
| | English language --textbook, exercises, etc [] |