1. N. Z. Z. A. Aishah and H. A. A. Azlaini, Asian Journal of Environment Behaviour Studies, 2, 57–66 (2011).
2. J. Baker, A. Parasuraman, D. Grewal and G. B. Voss, 66, 120–141 (2002).
3. A. Banat and H. Wandebori, Int. J. Manag. Behav. Sci. 84–89 (2012).
4. J. Bell, and K. Ternus, “Silent selling. Best practice and effective strategies in visual merchandising” (3rd edition. New York: Fairchild. 2006).
5. M. J. Bitner, J. Mark. 56 (1992).