1. PWD. Dasar Pengurusan Aset Kerajaan. Kuala Lumpur (2009)
2. Mihai F., Binning N., & Dowling L. A Framework for Assessing Asset Management Performance In Australia. Australia: Main Roads Western Australia. (2002)
3. (INGENIUM), A. o. (2006). International Infrastructure Management Manual. New Zealand: Institute of Public Works Engineering of Australia. (2006)
4. (CIC), C. I. (1996). Definitions of Inspections and Surveys of Buildings. London: CIC. (1996)