Dalaiama 14th. (2006). Budhamathavum prakruthiyum manushyanum thammilulla aikyavum. Roy International Children`s Foundation.
Dyfyniad Arddull ChicagoDalaiama 14th. Budhamathavum Prakruthiyum Manushyanum Thammilulla Aikyavum. Kottayam: Roy International Children`s Foundation, 2006.
Dyfyniad MLADalaiama 14th. Budhamathavum Prakruthiyum Manushyanum Thammilulla Aikyavum. Roy International Children`s Foundation, 2006.
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