Ward, S. V. (2004). Planning and Urban Change (2nd ed.). SAGE Publications.
Cita Chicago (17th ed.)Ward, Stephen V. Planning and Urban Change. 2nd ed. London: SAGE Publications, 2004.
Cita MLA (9th ed.)Ward, Stephen V. Planning and Urban Change. 2nd ed. SAGE Publications, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.