Marlowe, O. C. (1977). Outdoor Design A Handbook For The Architec And Planner. Great Britain.
Lua i Stíl Chicago (17ú heag.)Marlowe, Olwen C. Outdoor Design A Handbook For The Architec And Planner. Great Britain, 1977.
Lua MLA (8ú heag.)Marlowe, Olwen C. Outdoor Design A Handbook For The Architec And Planner. Great Britain, 1977.
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