APA (7. basım) Alıntı

PORTER, W. T., & PERRY, W. E. (1989). EDP: Pengendalian dan auditing.--Ed.5. Erlangga.

Chicago Style (17. basım) Atıf

PORTER, W. Thomas, ve William E. PERRY. EDP: Pengendalian Dan Auditing.--Ed.5. Jakarta: Erlangga, 1989.

MLA (9th ed.) Atıf

PORTER, W. Thomas, ve William E. PERRY. EDP: Pengendalian Dan Auditing.--Ed.5. Erlangga, 1989.