Gaya APA
ARENS, A, A. et al
(2014).
Auditing and Assurance services:
(
15th ed.)
.
Boston:
Pearson.
Gaya MLA
ARENS, Alvin, A.. et al.
"Auditing and Assurance services:".
15th ed.
Boston:
Pearson,
2014.
Buku.