| [1] |
智研咨询集团. 2017—2023年中国在线语言教育行业分析及发展趋势研究报告[EB/OL].（2017-07-21）[2017-11-05]. .
|
| [2] |
企业简介 [EB/OL]. [2017-12-06]. ．
|
| [3] |
Epigeum. About Epigeum [EB/OL]. [2017-11-22]. ．
|
| [4] |
MyMaths. Overview [EB/OL]. [2017-11-22]. ．
|
| [5] |
Cambridge University Press. Cambridge Teacher Development [EB/OL]. [2017-11-22]. ．
|
| [6] |
English 360. About Us[EB/OL]. [2017-11-22]. ．
|
| [7] |
Cambridge HOTmaths. About Us[EB/OL]. [2017-11-22]. ．
|
| [8] |
牛津英语推VR英语课程学英语更easy[EB/OL]. [2017-11-22]. ．
|
| [9] |
竞帆. 欧美教育出版商如何应对数字化[N]. 中国图书商报，2010-11-26（44）.
|
| [10] |
Sa?d Business School. Sa?d Business School opens Oxford Hub for International Virtual Education [EB/OL].[2017-11-22]. ．
|
| [11] |
怡彭. 上一堂剑桥大学推出的交互式雅思课程，是怎样的体验？[EB/OL]. [2017-11-22]. ．
|
