APA aipamena

(2005). Sawyers internal auditingLawrence B. Sawyer et. al. The Institute of internal auditors.

Chicago Style aipamena

Sawyers Internal AuditingLawrence B. Sawyer Et. Al. The Institute of internal auditors, 2005.

MLA aipamena

Sawyers Internal AuditingLawrence B. Sawyer Et. Al. The Institute of internal auditors, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.