Vishnubhattatirippatu, A. (1979). Ittiri sthalam. Kerala Sastra Sahitya Parishad.
シカゴスタイル引用形Vishnubhattatirippatu, A.V. Ittiri Sthalam. Trivandrum: Kerala Sastra Sahitya Parishad, 1979.
MLA引用形式Vishnubhattatirippatu, A.V. Ittiri Sthalam. Kerala Sastra Sahitya Parishad, 1979.
警告: この引用は必ずしも正確ではありません.