1. ASHRAE Handbook-Fundamentals,2009
2. The Vertical Garden: From Nature to the City;Blanc,2008
3. Estimates of air pollution mitigation with green plants and green roofs using the UFORE model;Currie,2005
4. The biofiltration of indoor air quality: Implications for air indoor air;Darlington;Indoor Air,2000
5. Planting Green Roofs and Living Walls;Dunnett,2004