Gaya APA

ANDERSON, U, L. et al (2017). INTERNAL AUDITING ; ASSURANCE & ADVISORY SERVICES (Fourth Edition). United States of America: Internal Audit Foundation.

Gaya MLA

ANDERSON, URTON, L.. et al. "INTERNAL AUDITING ; ASSURANCE & ADVISORY SERVICES". Fourth Edition United States of America: Internal Audit Foundation, 2017. eBook.