Deepak, O. P. (1974). The Coalition government: A critical examination of the concept of coalition, the performance of some coalition governments, and the future prospects of coalition in India. Published for the Christian Institute for the Study of Religion and Society, Bangalore, by the Christian Literature Society.

Deepak, Om Prakash. The Coalition Government: A Critical Examination of the Concept of Coalition, the Performance of Some Coalition Governments, and the Future Prospects of Coalition in India. Madras: Published for the Christian Institute for the Study of Religion and Society, Bangalore, by the Christian Literature Society, 1974.

Deepak, Om Prakash. The Coalition Government: A Critical Examination of the Concept of Coalition, the Performance of Some Coalition Governments, and the Future Prospects of Coalition in India. Published for the Christian Institute for the Study of Religion and Society, Bangalore, by the Christian Literature Society, 1974.