Rajaraja Varma, E. (2011). Bhashayum bharanabhashayum. Kerala Bhasha Institute.
シカゴスタイル引用形Rajaraja Varma, Ezhumattoor. Bhashayum Bharanabhashayum. Kerala Bhasha Institute, 2011.
MLA引用形式Rajaraja Varma, Ezhumattoor. Bhashayum Bharanabhashayum. Kerala Bhasha Institute, 2011.
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