- opposed Dec 1955 draft constitution1
- part of UF. January 1956 (?) left UF, had 13 seats in EBPA.2
- SINGH, SURINDER. THE CONSTITUTIONAL PROBLEMS OF PAKISTAN. The Indian Journal of Political Science, vol. 17, no. 1, 1956, pp. 51–58
- Callard, Keith. The Political Stability of Pakistan. Pacific Affairs, vol. 29, no. 1, 1956, pp. 5–20
- Jyoti Sen Gupta. Eclipse of East Pakistan: Chronicles of Events Since Birth of East Pakistan Till October, 1963. RENCO, 1963. pp. 41, 148
- Ahmed, Salahuddin. Bangladesh : past and present. A.P.H. Publishing Corporation, 2004. p. 148