SadasivanS.N., Party and Democracy in India, Tata-McGraw Hill, New Delhi, 1977.
5.
MillbandRalh, Marxism and Politics, Oxford University Press, Oxford, 1977.
6.
KochanekStanley A., Business and Politics in India, University of California Press, Berkeley, 1974.
7.
Times of India (Bombay), 1 July 1963, published the speech of Biju Pattanaik emphasizing the need to accept financial assistance of the capitalists to run the Congress Party.
8.
The Statesman (Calcutta), 22 June 1957, published the submission of Tata's representative before the Bombay High Court admitting the fact that the Company's contribution to the coffers of the Congress Party was made in the interest of the Company.