Gian Singh, J. K., & Yap, M. L. (2007). IT auditing in institutes of higher learning / Jasber Kaur Gian Singh and Yap May Lin. University Publication Centre (UPENA).
Chicago Style (17. basım) AtıfGian Singh, Jasber Kaur, ve May Lin Yap. IT Auditing in Institutes of Higher Learning / Jasber Kaur Gian Singh and Yap May Lin. University Publication Centre (UPENA), 2007.
MLA (9th ed.) AtıfGian Singh, Jasber Kaur, ve May Lin Yap. IT Auditing in Institutes of Higher Learning / Jasber Kaur Gian Singh and Yap May Lin. University Publication Centre (UPENA), 2007.
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