1. ASHRAE Standard 62–2007, Ventilation for acceptable indoor air quality. Atlanta: American Society of Heating and Refrigerating and Air-Conditioning Engineers Inc.
2. Awbi, H.B., Pay, A. 1995. A study of the air quality in classrooms. In: Proceedings Second International Conference on Air Quality, Ventilation and Energy Conversation in Buildings, Montreal, Canada, 9–12 May 1995, pp 93–104.
3. Bako-Biro, Z., Kochhar, N., Clements-Croome, D., Awbi, H.B., Williams, M. 2007. Ventilation rates in schools and learning performance. In: Proceedings of Clima 2007 WellBeing Indoors, Helsinki 10–14 June 2007.
4. Dispersal of exhaled air and personal exposure in displacement ventilated rooms;Bjorn;Indoor Air,2002
5. Experimentally validated CFD analysis on sampling region determination of average indoor carbon dioxide concentration in occupied space;Bulińska;Build. Environ.,2014