Project X CODE Extra: Turquoise, Purple and Gold Book Bands, Oxford Level 7-9: Singles Pack
| 作者／編者： | : | Mara Bergman, Elen Caldecott, Charlotte Guillain, Di Hatchett, Ian MacDonald, Paul Mason, Jane Penrose, Justin Richards, Mike Tucker |
| 出版日期 | : | 07-01-2016 |
| ISBN | : | 978019-836331-6 |
| 系列 | : | |
| 級別 | : |