1. Roman Buildings Materials and Techniques;Adam,1994
2. Building with Reclaimed Components and Materials: A Design Handbook for Reuse and Recycling;Addis,2006
3. Particle Board and Hardboard;Akers,1966
4. Embodied Energy and CO2 Coefficients of NZ Building Materials;Alcorn,2003
5. The introduction and use of Masons’ marks in romanesque buildings in England;Alexander;Mediev. Archaeol.,2007