Ray, Aambrose B.M. Jingpang met bad pang dohnud ha ka peotry u Soso Tham Ambrose B.M. ray - Shillong Nehu 1983 - 51p.; 26cm.- - Nehu Department of Khasi : M.A. Dissertation, 1983 . Supervisor : H.W. Sten Dewey Class. No.: 895.931 / RAY