Amazon.com: CISA Certified Information Systems Auditor Study Guide: 9781119056249: Cannon, David L., O'Hara, Brian T., Keele, Allen: Books
CISA - Certified Information Systems Auditor Study Guide: Aligned with the CISA Review Manual 2019 to help you audit, monitor, and assess information systems: Doshi, Hemang: 9781838989583: Amazon.com: Books
CISA (Certified Information Systems Auditor) Complete Video Course and Practice Test | Pearson IT Certification
Amazon.com: CISA Certified Information Systems Auditor Study Guide: 9781119056249: Cannon, David L., O'Hara, Brian T., Keele, Allen: Books