Não informado. (1970). Light and lighting and environmental design. Illuminating Engineering Society.
Citação do estilo Chicago (17ª ed.)Não informado. Light and Lighting and Environmental Design. London: Illuminating Engineering Society, 1970.
Citação MLA (8ª ed.)Não informado. Light and Lighting and Environmental Design. Illuminating Engineering Society, 1970.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.