Brinks modern internal auditing : a common body of knowledge

Moeller, Robert R.  INTERNAL AUDITING

Internal audit practice from a to z

Nzechukwu, Patrick Onwura  AUDITING, INTERNAL

Aplikatif standar operasional prosedur (SOP) audit internal perusahaan

Riyadi, Padlah  AUDITING; STANDARD OPERATING PROCEDURE