Kesavan, B. (1961). India's national library. National Library.
Chicagoスタイル(17版)引用形式Kesavan, B.S. India's National Library. Calcuta: National Library, 1961.
MLA(9版)引用形式Kesavan, B.S. India's National Library. National Library, 1961.
警告: この引用は必ずしも正確ではありません.