1.The Constitution of the Republic of Afghanistan adopted in the year of Jan3, 2004.
2.Banuazizi, Ali and Myron Weiner (eds) (1987), The State, Religion, and Ethnic Politics Pakistan, Iran and Afghanistan, Lahore: Vanguard .?3Canfield L. Robert, (1987) “Ethnic, Regional, and Sectarian Alignments in Afghanistan” In Ali Banuazizi and Myron Weiner (eds), Ibid: 75103.
4.Roy Oliver, (1986) Islam and Resistance in Afghanistan, Cambridge: Cambridge University Press.
5. Wingert,Thea (2009) Islam and State Building in Afghanistan: Whither Legitimacy,Simon Fraser Unversity ,a research paper.