Aggarwal, S. (1991). Three language formula: An educational problem. Gian Pub.
Style de citation Chicago (17e éd.)Aggarwal, Santosh. Three Language Formula: An Educational Problem. Gian Pub, 1991.
Style de citation MLA (9e éd.)Aggarwal, Santosh. Three Language Formula: An Educational Problem. Gian Pub, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.