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 II. Springer.
Chicago-referens (17:e uppl.)ICIEIS 2011 Kuala Lumpur, Malaysia, SpringerLink (Online service), och Azizah Abd Manaf. Informatics Engineering and Information Science: International Conference, ICIEIS 2011, Kuala Lumpur, Malaysia, November 14-16, 2011. Proceedings, Part II. Berlin, Heidelberg: Springer, 2011.
MLA-referens (9:e uppl.)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 II. Springer, 2011.