Achuthan, M. (2009). Prasanthi sanskrita malayala nikhandu. Prasanthi Publishers.
Dyfyniad Arddull ChicagoAchuthan, Mavelikkara. Prasanthi Sanskrita Malayala Nikhandu. Thiruvananthapuram: Prasanthi Publishers, 2009.
Dyfyniad MLAAchuthan, Mavelikkara. Prasanthi Sanskrita Malayala Nikhandu. Prasanthi Publishers, 2009.
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