Sreekumar,, S. (2007). Edathupakshaadhunikatha malayalathil: Sachidanandan, K.G. Sankarappillai, Kadammanitta Ramakrishnan ennivarude kavithakale aadharamakki oranweshanam(Preliminary Thesis) (Ph.D.). Kannur University.
استشهاد بنمط شيكاغوSreekumar,, S.S. Edathupakshaadhunikatha Malayalathil: Sachidanandan, K.G. Sankarappillai, Kadammanitta Ramakrishnan Ennivarude Kavithakale Aadharamakki Oranweshanam(Preliminary Thesis). Ph.D. Kannur: Kannur University, 2007.
MLA استشهادSreekumar,, S.S. Edathupakshaadhunikatha Malayalathil: Sachidanandan, K.G. Sankarappillai, Kadammanitta Ramakrishnan Ennivarude Kavithakale Aadharamakki Oranweshanam(Preliminary Thesis). Ph.D. Kannur University, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.