Peter C.P.C.BackstromPeter C.P.C., Burushaski, [w:] Peter C.P.C.Backstrom, Carla F.C.F.Radloff (red.), Language of Northern Areas, Sociolinguistic Survey of Northern Pakistan, Volume 2, Islamabad: National Institute of Pakistan Studies, Quaid-i-Azam University; Summer Institute of Linguistics, 1992, ISBN 969-8023-12-7 [zarchiwizowane].brak strony (książka)
Jose Andres Alonso de laJ.A.A.FuenteJose Andres Alonso de laJ.A.A., El burusaski, ¿Una lengua aislada?, „Revista Española de Lingüística”, 35,2, Scribd, 2006, s. 551–579.
HermannH.BergerHermannH., A Survey of Burushaski Studies, „Journal of Central Central Asia”, Vo. VIII, No. 1, 1985, s. 33–37 [zarchiwizowane].
worldcat.org
Eric P.E.P.HampEric P.E.P., The Expansion of the Indo-European Languages: An Indo-Europeanist’s Evolving View, Victor H.V.H.Mair (red.), „Sino-Platonic Papers”, Number 239, Philadelphia: University of Pennsylvania, 2013, ISSN2157-9687.brak strony (czasopismo)