India. Labour, M. o. (1980). Trade unions in India: 1972. The author.
Style de citation Chicago (17e éd.)India. Labour, Ministry of. Trade Unions in India: 1972. The author, 1980.
Style de citation MLA (9e éd.)India. Labour, Ministry of. Trade Unions in India: 1972. The author, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.