Lawai, Wanpynbiang Ka tynrai pyrkhat ia kaba bha bad kaba sniew ha ki sngi barim u hynniew trep Soso Tham's ki sngi barim u hynniew trep : a study of the concept of good and evil - NEHU - Shillong Dept. of Khasi, NEHU 2000 - 138p., 28cm. Dewey Class. No.: DS /