Não informado. (1978). International Journal of Mathematics and Mathematical Sciences. Calcutta Mathematical Society.
Style de citation Chicago (17e éd.)Não informado. International Journal of Mathematics and Mathematical Sciences. Orlando, Fla: Calcutta Mathematical Society, 1978.
Style de citation MLA (8e éd.)Não informado. International Journal of Mathematics and Mathematical Sciences. Calcutta Mathematical Society, 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.