濒危语言项目

		Glottolog				http://www.glottolog.org/glottolog/		"Glottolog." Online: http://www.glottolog.org/glottolog/.								-6.56, 155.71
	2009	Dying Words: Endangered Languages and What They Have to Tell Us		John Wiley & Sons			Nicholas Evans	Nicholas Evans. 2009. "Dying Words: Endangered Languages and What They Have To Tell Us." John Wiley & Sons.	HHOLD	1,500	1000-9999		Threatened (20 percent certain, based on the evidence available)
16	2009	Ethnologue: Languages of the World, 16th Edition (2009)	M. Paul Lewis	SIL International	Dallas, TX	http://www.ethnologue.com/		Lewis, M. Paul (ed.). 2009. Ethnologue: Languages of the World, 16 edn. http://www.ethnologue.com/home.asp. (15 February, 2011.)	ll_pub	2,500	1000-9999	Speaker number data: (1991 SIL)	Threatened (20 percent certain, based on the evidence available)	Papua New Guinea	Bougainville Province south, Buin District	-6.746, 155.685

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