Gregory, P. (2020). CISA Certified Information Systems Auditor Practice Exams (1st edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationGregory, Peter. CISA Certified Information Systems Auditor Practice Exams. 1st edition. McGraw-Hill, 2020.
MLA (8th ed.) CitationGregory, Peter. CISA Certified Information Systems Auditor Practice Exams. 1st edition. McGraw-Hill, 2020.
Warning: These citations may not always be 100% accurate.