- Typescript, J.P. Mills, Tour Diary, March 1927, with comments by Ursula Betts, 1986
- manuscript notes taken by Ursula Graham Bower
- typescript 'Village Organization Among the Central Nzemi Nagas', M.A. thesis by Ursula Betts
- typescript 'Village Organization Among the Central Nzemi Nagas', M.A. thesis by Ursula Betts
- typescript 'Village Organization Among the Central Nzemi Nagas', M.A. thesis by Ursula Betts
- typescript 'Village Organization Among the Central Nzemi Nagas', M.A. thesis by Ursula Betts
- book - 'Naga Path', by Ursula Graham Bower, published John Murray 1950