Au, A. K. C., Chia, P. L., Seah, J. K. P., Yau, E. K. H., & Gilbert, A. L. (2008). Identifying needs for the mobile data services: A cross-border strategic perspective.

Au, Alfred Ko Chin, Poh Leong Chia, Jeffrey Kwee Peng Seah, Edmond Kin Hung Yau, و Arthur Lee Gilbert. Identifying Needs for the Mobile Data Services: A Cross-border Strategic Perspective. 2008.

Au, Alfred Ko Chin, et al. Identifying Needs for the Mobile Data Services: A Cross-border Strategic Perspective. 2008.