EGAN, M. D., & OLGYAY, V. W. (2002). Architectural lighting.-- ed.2. McGraw-Hill.

EGAN, M. David, and Victor W. OLGYAY. Architectural Lighting.-- Ed.2. Boston: McGraw-Hill, 2002.

EGAN, M. David, and Victor W. OLGYAY. Architectural Lighting.-- Ed.2. McGraw-Hill, 2002.