Joseph, J. (1971). Vidyabhyasattinte samuhyabhumika. State Institute of Languages.
シカゴスタイル引用形Joseph, J. Vidyabhyasattinte Samuhyabhumika. Trivandrum: State Institute of Languages, 1971.
MLA引用形式Joseph, J. Vidyabhyasattinte Samuhyabhumika. State Institute of Languages, 1971.
警告: この引用は必ずしも正確ではありません.