RUTLEDGE, A. J. (1985). A Visual Approach To Park Design. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)RUTLEDGE, Albert J. A Visual Approach To Park Design. John Wiley and Sons, 1985.
Lua MLA (8ú heag.)RUTLEDGE, Albert J. A Visual Approach To Park Design. John Wiley and Sons, 1985.
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