Levy, J. M. (2013). Contemporary urban planning (10th ed.). Pearson.
Cita Chicago (17th ed.)Levy, John M. Contemporary Urban Planning. 10th ed. Boston: Pearson, 2013.
Cita MLA (9th ed.)Levy, John M. Contemporary Urban Planning. 10th ed. Pearson, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.