Namputiri, P. S. (1973). Bhautikavum sangitavum. State Institute of Languages.
Chicago Style aipamenaNamputiri, P S. Bhautikavum Sangitavum. Trivandrum: State Institute of Languages, 1973.
MLA aipamenaNamputiri, P S. Bhautikavum Sangitavum. State Institute of Languages, 1973.
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