Hamilton, R. N. D. (1975). A guide to development and planning. Oyez Pub.
Cita Chicago (17th ed.)Hamilton, Richard Neville Dalton. A Guide to Development and Planning. London: Oyez Pub, 1975.
Cita MLA (9th ed.)Hamilton, Richard Neville Dalton. A Guide to Development and Planning. Oyez Pub, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.