Thrivikraman, T. (1999). Aryabhadan: Ganitha-jyothisastrangalude kulapathi. Kerala Sastra Sahitya Parishad.
シカゴスタイル引用形Thrivikraman, T. Aryabhadan: Ganitha-jyothisastrangalude Kulapathi. Kochi: Kerala Sastra Sahitya Parishad, 1999.
MLA引用形式Thrivikraman, T. Aryabhadan: Ganitha-jyothisastrangalude Kulapathi. Kerala Sastra Sahitya Parishad, 1999.
警告: この引用は必ずしも正確ではありません.