- Bowen, John (John T.), 1948- (1)
- Carter, Harold (1)
- Evans, H. Meurig (Harold Meurig) (1)
- Griffiths, H. M. (1)
- Jones, T. J. Rhys (1)
- Thomas, W. O. (William Owen) (1)
- Thorne, David, 1944- (1)
- University of Wales. Board of Celtic Studies. Social Science Committee (1)
- Williams, Stephen Joseph, 1896- (1)
- 水谷, 宏(1934-) (1)
- (2)