Robert Sewell. (1982). A Forgotten Empire. Asian Educational Sevices.
シカゴスタイル引用形Robert Sewell. A Forgotten Empire. NewDelhi: Asian Educational Sevices, 1982.
MLA引用形式Robert Sewell. A Forgotten Empire. Asian Educational Sevices, 1982.
警告: この引用は必ずしも正確ではありません.