Gaya APA
Arens, A, A. et al
(2010).
Auditing and Assurance Services 13 Edition
(
13)
.
USA:
Pearson Education.
Gaya MLA
Arens, Alvin, A.. et al.
"Auditing and Assurance Services 13 Edition".
13
USA:
Pearson Education,
2010.
Textbook.