The Nepali National Languages Preservation Institute (NNLPI) Survey Team. 2009. Literacy Survey on Ghale Language.

Paudel, Krishna. 2010. Sociolinguistic profile of the Ghale language. Nepalese Linguistics 25, pp. 113-120.

Paudel, Krishna. 2008. Ghale language: A brief introduction. Nepalese Linguistics 23. 168-185.

Gelu Sherpa. 2009. Sherpa orthography in Sambhota script. Nepalese Linguistics 24, pp. 327-334.

Honda, Isao. 2002. Seke phonology: a comparative study of three Seke dialects. Linguistics of the Tibeto-Burman Area 25. 191-210.

Wong, Y. L. 2006. sampang rai shəbdəkosh (sampang-nepali-ãngreji). Lalitpur, Nepal: Nepali National Languages Preservation Institute. (in Devanagari)

Rai, Ichchha Purna. 2009. Morphosyntax of Sampang Nominals: A brief discussion. Nepalese Linguistics 24. 243-252.

Seifart, Frank and Juan Alvaro Echeverri. "Evidence for the Identification of Carabayo, the Language of an Uncontacted People of the Colombian Amazon, as Belonging to the Tikuna-Yurí Linguistic Family." PloS one 9.4 (2014): e94814.

Khadka, Bir Bahadur. 2006. A sketch grammar of Bot̪o Boli. Kathmandu: Tribhuvan University. 123pp.

Fortier, Jana and Rastogi, Kavita. 2004. Sister Languages? Comparative Phonology of Two Himalayan Languages. Nepalese Linguistics 21. 42-52.