"Daylight Factor | Daylighting Pattern Guide". http://patternguide.advancedbuildings.net/using-this-guide/analysis-methods/daylight-factor
Simm, S. and Coley, D., 2011. The relationship between wall reflectance and daylight factor in real rooms. Architectural Science Review, 54 (4), pp. 329-334.
Simm, S. and Coley, D., 2011. The relationship between wall reflectance and daylight factor in real rooms. Architectural Science Review, 54 (4), pp. 329-334.
CIBSE Lighting Guide 10: Daylighting and window design, Year: 1999, ISBN 0-900953-98-5, Publisher: CIBSE /wiki/ISBN_(identifier)