1. Abdul Hakim Mohammed, Maimunah Sapri dan Maizan Baba. (2006).—Facilities Management, Universiti Teknologi Malaysia, Skudai, Johor.(Chapter 1).
2. Ahmad Fauzi A Wahab. (2005). —Space Management: Physical Resources Management in Higher Education,Universiti Teknologi Malaysia, Skudai, Johor. Dis, Technology Journal 43(E) Dis. 2005: 15-28.
3. Archibus. (1987). —Space Management, Solution for Total Infrastructure and Facilities Management in the World. Boston.
4. Bernard William Associates, —Facilities Economic:, London, Kent. (1994).
5. Cock, R., French, N. —Internal rents and corporate property management ||, Journal of Corporate Real Estate, (2001). Vol. 3 No.3, p.270-85.