1. Archistoria (2004):Preserving the Past for the Future. Available at [http://www.archistoria.com/] (accessed at 04/12/2005).
2. Barclay, R.L. (2003): In Situ Preservation of Historic Spacecraft. Canadian Conservation Institute Newsletter, 31 (June), page 1.
3. Bourke, M.; Lewis, M. and Saini, B., eds. (1983):Protecting the Past for the Future. Proceedings of the UNESCO Regional Conference on Historic Places. Canberra: Australian Government Publishing Service.
4. Budnik, C. and Fernández de Zamora, R.M. (2000): Preserving the Past for the Future.Proceedings of the 66
th IFLA Council and General Conference. Available at [http://www.ifla.org/IV/ifla66/papers/045-163e.htm] (accessed at 04/12/2005).
5. Campbell, R.C. (2005):Architectural Conservation Laboratory: Preserving the Past for the Future. Available at [http://www.upenn.edu/pennnews/article.php?id=15] (accessed at 06/12/2005).