Gopal Krishan. (2008). Map Series 13 India: Urdu Speaking Population vis-a-vis Muslim Population, 2001.
Chicago Edition CitationGopal Krishan. Map Series 13 India: Urdu Speaking Population Vis-a-vis Muslim Population, 2001. MAN AND DEVELOPMENT, 2008.
Cita MLAGopal Krishan. Map Series 13 India: Urdu Speaking Population Vis-a-vis Muslim Population, 2001. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.