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) ·

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

The Red Book of the Peoples of the Russian Empire . (1993) · edited by Andrew Humphreys and Krista Mits · http://www.eki.ee/books/redbook

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

The World Atlas of Language Structures . (2005) · edited by Bernard Comrie and David Gil and Martin Haspelmath and Matthew S. Dryer · Oxford University Press

Rutul'skij Jazyk . G. X. Ibragimov (1978) · Moscow: Akademia Nauk SSSR

Rutul'skij jazyk ( pp. 580-590 ) . Dzhejranishvili, E. F. (1967) · In Jazyki narodov SSSR. Volume 4: Iberijsko-kavkazskie jazyki edited by Bokarev, E. A. and Lomtatidze, K. V. · Akademija Nauk

Rutul'skij jazyk . Ibragimov, Garun K. (1978) · Nauka

Rutulskij jazyk (dialect of Luchek village) ( pp. 342-343 ) . Kodzasov, Sandro (1990) · In Sopostavitel'noe izuchenie dagenstanskix jazykov edited by Kibrik, A. E. and Kodzasov, S. V. · Izd. Moskovskogo University

Rutul ( pp. 213-258 ) . Alekseev, Mikhail E. (1994) · In The Indigenous Languages of the Caucasus 4 edited by Smeets, Rieks · Caravan Books

Morfologija rutul'skogo jazyka . Maxmudova, S. B. (2001) · RAN