West Bengal. Labour, D. o., & of, W. B. L. D. Labour in West Bengal: 1973. The author.
Style de citation Chicago (17e éd.)West Bengal. Labour, Department of, et West Bengal. Labour Department of. Labour in West Bengal: 1973. The author.
Style de citation MLA (9e éd.)West Bengal. Labour, Department of, et West Bengal. Labour Department of. Labour in West Bengal: 1973. The author.
Attention : ces citations peuvent ne pas être correctes à 100%.