Emmie te Nijenhuis (1977). Musicological literature, Volume 6, Part 1. Harrassowitz. pp. 12, 33–34. ISBN978-3-447-01831-9., Quote: "The largest work that has for a long time been the most important source of information on the ancient period, is the famous Samgitaratnakara written by Sarngadeva in the first half of the thirteenth century."
Howard, Wayne; Shringy, R. K. (1983). "Sangita-Ratnakara of Sarngadeva: Sanskrit Text and English Translation with Comments and Notes. Vol. 1: Treatment of Svara". The Journal of Asian Studies. 42 (4). Cambridge University Press: 1003–1004. doi:10.2307/2054840. JSTOR2054840. S2CID171023214.
Howard, Wayne; Shringy, R. K. (1983). "Sangita-Ratnakara of Sarngadeva: Sanskrit Text and English Translation with Comments and Notes. Vol. 1: Treatment of Svara". The Journal of Asian Studies. 42 (4). Cambridge University Press: 1003–1004. doi:10.2307/2054840. JSTOR2054840. S2CID171023214.
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Howard, Wayne; Shringy, R. K. (1983). "Sangita-Ratnakara of Sarngadeva: Sanskrit Text and English Translation with Comments and Notes. Vol. 1: Treatment of Svara". The Journal of Asian Studies. 42 (4). Cambridge University Press: 1003–1004. doi:10.2307/2054840. JSTOR2054840. S2CID171023214.