Pérgolis, J. C., & Valenzuela G., J. (2008). The method in two urban investigations: Square of Bolívar station and imaginary and representations in the public transportation of passengers. Universidad Católica de Colombia.
Chicago Stili AlıntıPérgolis, Juan Carlos, ve Jairo Valenzuela G. The Method in Two Urban Investigations: Square of Bolívar Station and Imaginary and Representations in the Public Transportation of Passengers. Universidad Católica de Colombia, 2008.
MLA AlıntıPérgolis, Juan Carlos, ve Jairo Valenzuela G. The Method in Two Urban Investigations: Square of Bolívar Station and Imaginary and Representations in the Public Transportation of Passengers. Universidad Católica de Colombia, 2008.
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