Paramesvarayyar, U. S. (1967). Keralasahityacaritram. Department of publications.
シカゴスタイル引用形Paramesvarayyar, Ullur S. Keralasahityacaritram. Trivandrum: Department of publications, 1967.
MLA引用形式Paramesvarayyar, Ullur S. Keralasahityacaritram. Department of publications, 1967.
警告: この引用は必ずしも正確ではありません.