Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·

Ethnologue: Languages of the World, 16th Edition (2009) . (2009) · edited by M. Paul Lewis · SIL International http://www.ethnologue.com/

Atlas of the World’s Languages in Danger . Christopher Moseley (ed.) (2010) · UNESCO Publishing http://www.unesco.org/culture/en/endangeredlanguages/atlas

World Oral Literature Project . http://www.oralliterature.org

East and Southeast Asia ( pp. 349-424 ) . David Bradley (2007) · In Encyclopedia of the World's Endangered Languages edited by C. Moseley · London & New York: Routledge

Samre Grammar ( pp. xx+350 ) . Pornsawan Ploykaew (2001) ·

The phonology of Samre ( pp. 15-27 ) . Pornsawan, Ploykaew (2001) · Mon-Khmer Studies. 31 http://sealang.net/archives/mks/pdf/31:15-27.pdf

The study of Samre's world view: the belief in sorcerer spirits ( pp. 171-182 ) . Pornsawan, Ploykaew (2005) · Mon-Khmer Studies. 35 http://sealang.net/archives/mks/pdf/35:171-182.pdf