Não informado. (1978). International Journal of Mathematics and Mathematical Sciences. Calcutta Mathematical Society.
Chicagoスタイル(17版)引用形式Não informado. International Journal of Mathematics and Mathematical Sciences. Orlando, Fla: Calcutta Mathematical Society, 1978.
MLA(8版)引用形式Não informado. International Journal of Mathematics and Mathematical Sciences. Calcutta Mathematical Society, 1978.
警告: この引用は必ずしも正確ではありません.