1. ARAB (2006). Artikel 148, Titel II—Algemene bepalingen betreffende de arbeidshygiëne alsmede de veiligheid en de gezondheid van de arbeiders. Brussels: Algemeen Reglement voor de arbeidsbescherming.
2. ASHRAE (2007a). Standard 90.1—Energy Standard for Buildings Except Low-Rise Residential Buildings. Atlanta: American Society of Heating, Refrigerating and Air-Conditioning Engineers.
3. ASHRAE (2007b). Standard 62.1—Ventilation for Acceptable Indoor Air Quality. Atlanta: American Society of Heating, Refrigerating and Air-Conditioning Engineers.
4. CEN (2002). EN 12464-1, Light and Lighting—Lighting of Work Places—Part 1: Indoor Work Places. Brussels: Comité Européen de Normalisation.
5. CIBSE (2004). CIBSE Guide F: Energy Efficiency in Buildings. London: Chartered Institution of Building Services Engineers.