Hirsch, W. (1973). Urban economic analysis. McGraw-Hill book company.
Cita Chicago Style (17a ed.)Hirsch, Werner. Urban Economic Analysis. New York: McGraw-Hill book company, 1973.
Cita MLA (9a ed.)Hirsch, Werner. Urban Economic Analysis. McGraw-Hill book company, 1973.
Precaución: Estas citas no son 100% exactas.