ICIEIS 2011 Kuala Lumpur, Malaysia, SpringerLink (Online service), & Abd Manaf, A. (2011). Informatics engineering and information science: International conference, ICIEIS 2011, Kuala Lumpur, Malaysia, November 14-16, 2011, proceedings, Part IV. Springer.
Cita Chicago (17th ed.)ICIEIS 2011 Kuala Lumpur, Malaysia, SpringerLink (Online service), i Azizah Abd Manaf. Informatics Engineering and Information Science: International Conference, ICIEIS 2011, Kuala Lumpur, Malaysia, November 14-16, 2011, Proceedings, Part IV. Berlin, Heidelberg: Springer, 2011.
Cita MLA (9th ed.)ICIEIS 2011 Kuala Lumpur, Malaysia, et al. Informatics Engineering and Information Science: International Conference, ICIEIS 2011, Kuala Lumpur, Malaysia, November 14-16, 2011, Proceedings, Part IV. Springer, 2011.