1. Keith Crews (2001), Development of Databases for Non Destructive Evaluation Systems for Timber Poles in Service, Summary Report, Univ. of Technology, Sydney, Australia.
2. Xiaoming Wang, Greg Foliente, Chi-Hsiang Wang, Minh Nguyen, and Robert Leicester, (2002).
3. Greg Foliente, Robert Leicester, Chi-Hsiang Wang, Colin Mackenzie, and Ivan Cole (2002), Durability Design for Wood Construction, Forest Products Journal, Vol. 52, No. 1, January (2002).
4. Robert Leicester, Chi-Hsiang Wang, Minh Nguyen, Greg Foliente, Colin McKenzie, (2003), Structural Durability of Timber In-Ground Contact, Proc., the 36th CIB-W18 Meeting, Colorado, USA, August (2003).