Gregory, P. H. (2012). All-in-one CISA certified information systems auditor exam guide (2nd ed.). Tata McGraw-Hill.
芝加哥风格引文Gregory, Peter H. All-in-one CISA Certified Information Systems Auditor Exam Guide. 2nd ed. New York ; New Delhi: Tata McGraw-Hill, 2012.
MLA引文Gregory, Peter H. All-in-one CISA Certified Information Systems Auditor Exam Guide. 2nd ed. Tata McGraw-Hill, 2012.
警告：这些引文格式不一定是100％准确.