1. P.O. Fanger, Thermal comfort. Danish Technical Press, Copenhagen, 1970.
2. ISO 7730, Moderate thermal environments—determination of the PMV and PPD indices and specification of the conditions for thermal comfort. ISO, Geneva, 1994.
3. A temperature–humidity chart for thermal comfort of seated persons;Nevins;ASHRAE Transactions,1966
4. P.E. McNall, J. Jaax, F.H. Rohles, R.G. Nevins, W. Springer, Thermal comfort (thermally neutral) conditions for three activity levels, ASHRAE Transactions 73 (1) (1967).
5. R.J. de Dear, A global database of thermal comfort field experiments, Field Studies of thermal comfort and adaptation, ASHRAE Technical Data Bulletin 14 (1) (1998) 15–26; ASHRAE Transactions 104 (1) (1998), ASHRAE, Atlanta, USA.