Não informado. (1970). Light and lighting and environmental design. Illuminating Engineering Society.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Light and Lighting and Environmental Design. London: Illuminating Engineering Society, 1970.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Light and Lighting and Environmental Design. Illuminating Engineering Society, 1970.
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