Olappamanna. (2014). Nithyakalyani: Olappamannayude sampoorna kavithakal. Mathrubhumi books.
シカゴスタイル引用形Olappamanna. Nithyakalyani: Olappamannayude Sampoorna Kavithakal. Kozhikode: Mathrubhumi books, 2014.
MLA引用形式Olappamanna. Nithyakalyani: Olappamannayude Sampoorna Kavithakal. Mathrubhumi books, 2014.
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