Vitebsky, Piers (1980). «Birth, Entity and Responsibility: The Spirit of the Sun in Sora Cosmology». L'Homme. 20 (1): 47–70. JSTOR25131601. doi:10.3406/hom.1980.368026
Stampe, David L. (1965). «Recent Work in Munda Linguistics I». International Journal of American Linguistics. 31 (4): 332–341. JSTOR1264042. doi:10.1086/464864
jstor.org
Mahapatra, B.P. (1991). «Munda Languages in Census». Bulletin of the Deccan College Research Institute. 51/52: 329–336. JSTOR42930411
Chatterji, Suniti Kumar (1971). «'Adivasi' Literatures of India: The Uncultivated 'Adivasi' Languages». Indian Literature. 14 (3): 5–42. JSTOR23329913
Vitebsky, Piers (1980). «Birth, Entity and Responsibility: The Spirit of the Sun in Sora Cosmology». L'Homme. 20 (1): 47–70. JSTOR25131601. doi:10.3406/hom.1980.368026
Stampe, David L. (1965). «Recent Work in Munda Linguistics I». International Journal of American Linguistics. 31 (4): 332–341. JSTOR1264042. doi:10.1086/464864
Starosta, Stanley (1976). «Case Forms and Case Relations in Sora». In: Jenner; Thompson; Starosta. Austroasiatic Studies, Part 2. Col: Oceanic Linguistics Special Publications. [S.l.]: University Press of Hawaii. pp. 1069–1107. ISBN978-0-8248-0280-6. JSTOR20019195. OCLC6015240755
Zide, Arlene R. K. (1976). Nominal Combining Forms in Sora and Gorum. Col: Oceanic Linguistics Special Publications. [S.l.]: University of Hawai'i Press. pp. 1259–1294. JSTOR20019202
Mohan, Shailendra (2012). «Numeral Expressions in Kharia Korku, and Sora: A Comparative Account». Bulletin of the Deccan College Post-Graduate and Research Institute. 72/73: 367–374. JSTOR43610713
«Sora». UNESCO Atlas of the World's Languages in danger (em inglês). UNESCO. Consultado em 18 de março de 2018
worldcat.org
Starosta, Stanley (1976). «Case Forms and Case Relations in Sora». In: Jenner; Thompson; Starosta. Austroasiatic Studies, Part 2. Col: Oceanic Linguistics Special Publications. [S.l.]: University Press of Hawaii. pp. 1069–1107. ISBN978-0-8248-0280-6. JSTOR20019195. OCLC6015240755