1. Ashley, R. (2009). Musical improvisation in The Oxford handbook of Music Psychology (pp. 413–420). Oxford University Press.
2. Autrim-NCPA (2017). Music in motion: The automated transcription for Indian music (AUTRIM) project by NCPA and UvA. Retrieved April 26, 2017, from https://autrimncpa.wordpress.com/
3. Joint Recognition of Raag and Tonic in North Indian Music