APA引文

All India Trade Union Congress Calcutta. (1973). Twentyninth session of the AITUC, Calcutta, 30 January to 4 February 1973: Reports, speeches, and resolutions.

Chicago Style (17th ed.) Citation

All India Trade Union Congress Calcutta. Twentyninth Session of the AITUC, Calcutta, 30 January to 4 February 1973: Reports, Speeches, and Resolutions. [New Delhi, 1973.

MLA引文

All India Trade Union Congress Calcutta. Twentyninth Session of the AITUC, Calcutta, 30 January to 4 February 1973: Reports, Speeches, and Resolutions. 1973.