1. L. Knight, A. Levin, C. Mendenhall, Candles and incense as potential sources of indoor air pollution: market analysis and literature review, U.S. Environmental Protection Agency Office of Research and Development Washington, D.C. January 2001, pag. 21-32 e 36-38.-EPA-600/R-01-001.
2. The control environment for the conservation of historic and artistic interest: some case studies. Note 1: Confined environment;Lorusso;Scienza e Tecnica,2000
3. Dario Camuffo, Microclimate for cultural heritage, Elsevier, 1998 – ISBN: 9780444632982, Hardcover ISBN: 9780444632968.
4. Preservation of the artistic heritage within the seat of the Chancellorship of the University of Palermo;Costanzo;Build. Environ.,2006
5. Potentials and limits of oxidative photocatalysis and possible applications in the field of Cultural Heritage;Cannistraro;Adv. Mater. Res.,2003