Littlefair, P. J. (2011). Site layout planning for daylight and sunlight: A guide to good practice. BRE Trust.
Chicago-viite (17. p.)Littlefair, Paul J. Site Layout Planning for Daylight and Sunlight: A Guide to Good Practice. BRE Trust, 2011.
MLA-viite (8. p.)Littlefair, Paul J. Site Layout Planning for Daylight and Sunlight: A Guide to Good Practice. BRE Trust, 2011.
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