കേശവ൯ നായ൪ കെ & Kesavan Nair K. (1950). പങ്കജം (2nd (1st 1949).). The Educational Depo.
Chicago Stili Alıntıകേശവ൯ നായ൪ കെ ve Kesavan Nair K. പങ്കജം. 2nd (1st 1949). Palakkadu: The Educational Depo, 1950.
MLA Alıntıകേശവ൯ നായ൪ കെ ve Kesavan Nair K. പങ്കജം. 2nd (1st 1949). The Educational Depo, 1950.
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