Gopalakrishnan, R. (2015). Karnataka sangeetha vicharangal. Mathrubhumi Books.
Čikaški stil citiranjaGopalakrishnan, Ramesh. Karnataka Sangeetha Vicharangal. Kozhikode: Mathrubhumi Books, 2015.
MLA način citiranjaGopalakrishnan, Ramesh. Karnataka Sangeetha Vicharangal. Mathrubhumi Books, 2015.
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