1. Energy Performance of Buildings Directive, EPBD Directive 2010/31/EU of the European Parliament.
2. Criteria for the Indoor Environment Including Thermal, Indoor Air Quality, Light and Noise;EN ISO 15251,2007
3. ASHRAE Handbook Fundamentals; American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., Atlanta.
4. Ergonomics of the Thermal Environment-Analytical Determination and Interpretation of Thermal Comfort Using Calculation of the PMV and PPD Indices and Local Thermal Comfort Criteria;ISO 7730,2005
5. ASHRAE Standard 55 2013, Thermal environmental conditions for human occupancy. American Society of Heating, Refrigerating and Air Conditioning Engineers.