Údar
- New Zealand. Ministry of Education 3 toradh
- New Zealand. Learning Media 2 toradh
- BBC Worldwide Ltd 1 toradh
- British Broadcasting Corporation 1 toradh
- Copeland, David 1 toradh
- Copeland, Wilson & Associates 1 toradh
- Gordon, Elizabeth, 1941- 1 toradh
- Open University 1 toradh
- Prasad, Ashok 1 toradh
- Scoullar, Grahame 1 toradh
- Visual Learning (Firm) 1 toradh
- Whiteman, Mike 1 toradh
- Wilson, Jill 1 toradh