Sudharmayidevi C R. (2011). Mannum sasyaposhanavum (1st.). Kerala Bhasha Institute.
Παραπομπή Chicago StyleSudharmayidevi C R. Mannum Sasyaposhanavum. 1st. Thiruvananthapuram: Kerala Bhasha Institute, 2011.
Παραπομπή MLASudharmayidevi C R. Mannum Sasyaposhanavum. 1st. Kerala Bhasha Institute, 2011.
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