DJVU PDF Zide, N.H. 2010, "Review of Korku Language: Grammar, Texts and Vocabulary, by K.S. Nagaraja", in The Mon-Khmer Studies Journal, vol. 39, pp. 177-192. cite.
DJVU PDF Zide, N.H. 1979, "Korku Syllables and Syllable Stress", in South-east Asian Linguistic Studies Vol. 3, ed. N.D. Liem, vol. 3, pp. 161-186. Pacific Linguistics, the Australian National University. cite.