http://www.alpi.it/Articolo.asp?IdArt=10

http://tranciati-legno.alpiwood.com/alpi-spa.htm

http://www.federlegno.it/tool/home.php?s=0,1,29,37,412&dfa=do2902&diditem=145

http://www.xylon.it/xylon.asp?ID=77

http://www.xylon.it/xylon.asp?ID=670

http://www.russianforestryreview.com/news/release794.html

http://www.wood-it.be/Editor/EditorDetail.asp?Lang=Fr&idNews=2584&Select=News

http://www.tropicalforesttrust.com/media/uploaded/ALPI_TFT_Press_Release.pdf

http://www.iswonline.com/BusinessBriefsLanding/tabid/60/Default.aspx?tid=2&ContentID=7855