Narayanan, V. (2014). Bhashayum madhyamavum (2 nd ed.). State Institute of Languages.
Chicago Style aipamenaNarayanan, V.K. Bhashayum Madhyamavum. 2 nd ed. Thiruvananthapuram: State Institute of Languages, 2014.
MLA aipamenaNarayanan, V.K. Bhashayum Madhyamavum. 2 nd ed. State Institute of Languages, 2014.
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