1. Analytic review: some current problems of human population genetics;Cavalli-Sforza;Am J Hum Genet,1973
2. The DNA Revolution in population genetics;Cavalli-Sforza;Trends Genet,1998
3. Human variability and adaptability;Penrose,1975
4. Muslim Caste in UP;Ansari,1959
5. Endogamy and status mobility among the Siddique, Sheikhs of Allahbad, UP;Ahmad,1978