Venketasubramonia Iyer. (1990). Samgeethasastra pravesika. State Institute of Languages.
Čikaški stil citiranjaVenketasubramonia Iyer. Samgeethasastra Pravesika. Trivendrum: State Institute of Languages, 1990.
MLA način citiranjaVenketasubramonia Iyer. Samgeethasastra Pravesika. State Institute of Languages, 1990.
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