Gaya APA
Robertson, J, C., Louwers, T, J.
(2002).
Auditing and Assurance Services
(
10)
.
Yogyakarta:
.
Gaya MLA
Robertson, Jack, C.., Louwers, Timothy, J..
"Auditing and Assurance Services".
10
Yogyakarta:
,
2002.
Text.