Clarke, J. J. (1948). An introduction to planning with reference to the Town and country planning act, 1947. Cleaver-Hume Press.
Lua i Stíl Chicago (17ú heag.)Clarke, John Joseph. An Introduction to Planning with Reference to the Town and Country Planning Act, 1947. London: Cleaver-Hume Press, 1948.
Lua MLA (9ú heag.)Clarke, John Joseph. An Introduction to Planning with Reference to the Town and Country Planning Act, 1947. Cleaver-Hume Press, 1948.
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