Pacione, M. (1981). Problems and planning in Third World cities. Croom Helm.
Cita Chicago (17th ed.)Pacione, Michael. Problems and Planning in Third World Cities. London: Croom Helm, 1981.
Cita MLA (9th ed.)Pacione, Michael. Problems and Planning in Third World Cities. Croom Helm, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.