Narayanan Kavumbai; Author. (2010). Swaathanthrya samara kathakal: Baalasaahithyam (3rd ed.).
Chicago-stil citatNarayanan Kavumbai; Author. Swaathanthrya Samara Kathakal: Baalasaahithyam. 3rd ed. Thiruvananthapuram, Chintha Publishers, 2010.
MLA-referensNarayanan Kavumbai; Author. Swaathanthrya Samara Kathakal: Baalasaahithyam. 3rd ed. 2010.
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