1. Embodied Carbon: The Inventory of Carbon and Energy (ICE);Hammond,2011
2. Life Cycle Assessment in the Built Environment;Crawford,2011
3. Embodied Energy and CO2 Coefficients for NZ Building Materials;Alcorn,2003
4. Life Cycle Assessment Software in;eTool,2014
5. Building Product Life Cycle Inventory, Building Product Innovation Council;BPIC,2014