Tohutoro APA (7th ed.)

Singh, M. P. [. (1992). Lok sabha elections 1989: Indian politics in 1990's. Kalinga.

Tohutoru Kātū Chicago (17th ed.)

Singh, Mahendra Prasad [ed.]. Lok Sabha Elections 1989: Indian Politics in 1990's. Delhi: Kalinga, 1992.

Tohutoro MLA (9th ed.)

Singh, Mahendra Prasad [ed.]. Lok Sabha Elections 1989: Indian Politics in 1990's. Kalinga, 1992.