1. ANSI/ASHRAE Standard 55-2013 (2013) Thermal environmental conditions for human occupancy. American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), Atlanta, Georgia, USA
2. BSI (2007) BS EN 15251: 2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics. Comité Européen de Normalisation, Brussels
3. Nicol JF, Humphreys MA, Roaf SC (2012) Adaptive thermal comfort: principles and practice. Earthscan/Routledge, London. March 2012. ISBN 978-0-415-69159-8
4. CIBSE (2015) Guide A environmental design. Chartered Institution of Building Services Engineers, London. ISBN 978-1-906846-54-1
5. Fanger PO (1970) Thermal comfort. Danish Technical Press, Copenhagen