Sankara Kurup, G. (1969). Ummar Ghayamum mattu kavithakalum. Aamina Bookstall.
シカゴスタイル引用形Sankara Kurup, G. Ummar Ghayamum Mattu Kavithakalum. Aamina Bookstall, 1969.
MLA引用形式Sankara Kurup, G. Ummar Ghayamum Mattu Kavithakalum. Aamina Bookstall, 1969.
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