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Imtiaz Ahmad, “Introduction” and “Endogamy and Status Mobility Among the Siddiqui Sheiks of Allahbad, Uttar Pradesh,” in Caste and Social Stratification Among Muslims in India, edited by Imtiaz Ahmad, Manohar, 1978.
Hasan Ali, “Elements of Caste Among the Muslims in a District in Southern Bihar,” in Caste and Social Stratification Among Muslims in India, edited by Imtiaz Ahmad, Manohar, 1978.
Fredrik Barth, “The System of Social Stratification in Swat, North Pakistan,” in Aspects of Caste in South India, Ceylon and North-West Pakistan, edited by Edmund Leach, Cambridge University Press, 1960.
Zarina Bhatty, “Social Stratification Among Muslims in India,” in Caste: Its Twentieth Century Avatar, edited by M. N. Srinivas, Viking, Penguin India, 1996 (see excerpt here).
Zarina Bhatty, “Status and Power in a Muslim Dominated Village of Uttar Pradesh,” in Caste and Social Stratification Among Muslims in India, edited by Imtiaz Ahmad, Manohar, 1978.
Frank S. Fanselow, “The Disinvention of Caste Among Tamil Muslims,” in Caste Today, edited by C. J. Fuller, Oxford University Press, 1996.
David Mandelbaum, Society in India, University of California Press, 1970.
CASTE DISCRIMINATION: A GLOBAL CONCERN, A Report by Human Rights Watch for the United Nations World Conference Against Racism, Racial Discrimination, Xenophobia and Related Intolerance. Durban, South Africa, September 2001.
http://www.hrw.org/reports/2001/globalcaste/