Lewis, M. Paul, ed. (2009). "Sikkimese". Ethnologue: Languages of the World (16 ed.). Dallas, Texas: SIL International. Archived from the original on 14 May 2011. Retrieved 2011-04-16., identifying several language communities as "Bhotiya" and similarly
Lewis, M. Paul, ed. (2009). "Sikkimese". Ethnologue: Languages of the World (16 ed.). Dallas, Texas: SIL International. Archived from the original on 14 May 2011. Retrieved 2011-04-16., identifying several language communities as "Bhotiya" and similarly