1. Alfano, F. R. D. A., Bellia, L., Boerstra, A., Dijken, F. V., Ianniello, E., Lopardo, G., et al. (2010). Indoor environment and energy efficiency in schools—part 1 principles. REHVA—Federation of European heating and air-conditioning associations.
2. ASHRAE—American Society of Heating, Refrigerating and Airconditioning Engineers. (2004). ANSI/ASHRAE Standard 62.1-2004. Ventilation for acceptable indoor air quality. Atlanta, USA: ASHRAE.
3. ASHRAE—American Society of Heating, Refrigerating and Airconditioning Engineers. (2009). ASHRAE Handbook—Fundamentals. Atlanta, USA: ASHRAE.
4. ASHRAE—American Society of Heating, Refrigerating and Airconditioning Engineers. (2010). ANSI/ASHRAE standard 55-2010. Thermal environmental conditions for human occupancy. Atlanta, USA: ASHRAE.
5. Astrand, P., & Rodahl, K. (1986). Textbook of work psysiology (3rd ed.). New York: McGraw-Hill Book Company.