Tal, D. (2009). Google sketchUp for site design: A guide for modeling site plans, terrain, and architecture. John Wiley & Son.
Cita Chicago Style (17a ed.)Tal, Daniel. Google SketchUp for Site Design: A Guide for Modeling Site Plans, Terrain, and Architecture. New Jersey: John Wiley & Son, 2009.
Cita MLA (9a ed.)Tal, Daniel. Google SketchUp for Site Design: A Guide for Modeling Site Plans, Terrain, and Architecture. John Wiley & Son, 2009.
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