1. Abraham, K.G., Helms, S., & Presser, S. (2008). How Social Processes Distort Measurement: The Impact of Survey Nonresponse on Estimates of Volunteer Work. NBER Working Paper.
2. Ahmed, Z.U., Ghingold, M., & Dahari, Z. (2007). Malaysian shopping mall behavior: an exploratory study. Asia Pacific Journal of Marketing and Logistics, 19(4), 331-348.
3. Ainon, & Abdullah (1994). Pemikiran Reka Cipta Kuala Lumpur: Utusan Publication & Distributors Sdn Bhd.
4. Ali, K.A. M., & Ling, J.O. P. (2010). Kajian Ke atas faktor daya tarikan pusat membeli -belah dalam mempengaruhi pengguna memilih pusat membeli -belah. Journal of Quality Measurement and Analysis JQMA, 6(1), 65-73.
5. Alias, B. (2007, 15 August 2007). Asset and Facilities Manager Core Competencies. Paper presented at the National Asset and Facilities Management Convention 2007, Kuala Lumpur.