Harald Hammerström. forthcoming. Language isolates in the New Guinea region. In Language isolates, edited by Lyle Campbell, Thomas Dougherty, and Alexander D. Smith. London: Routledge.
Holton, Gary. 2009. Relatively ethical: A comparison of linguistic research paradigms in Alaska and Indonesia. Language Documentation & Conservation 3(2):161-175. http://hdl.handle.net/10125/4424
Stokhof, W. A. L. 1975. Preliminary notes on the Alor and Pantar languages (East Indonesia). (Pacific Linguistics B-43). Canberra: Australian National University.