Leeds, Eng. Council. (1969). Planning and transport--the Leeds approach. Her Majesty Stationery Office.
Lua i Stíl Chicago (17ú heag.)Leeds, Eng. Council. Planning and Transport--the Leeds Approach. London: Her Majesty Stationery Office, 1969.
Lua MLA (9ú heag.)Leeds, Eng. Council. Planning and Transport--the Leeds Approach. Her Majesty Stationery Office, 1969.
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