//-->
Urban economics : Theory, development, and planning
Leahy, William H., (1970)
Concentration of resources and economic growth
Castells-Quintana, David, (2015)
Urban economics for the developing world: an introduction
Glaeser, Edward L., (2017)
An econometric model for development planning : with special reference to India
Palvia, Chand Mal, (1953)