Gaya APA
WATNE, D, A., TURNEY, P, B.
(1990).
Auditing EDP systems
.
London:
Prentice Hall International.
Gaya MLA
WATNE, Donald, A., TURNEY, Peter, B.B.
"Auditing EDP systems".
London:
Prentice Hall International,
1990.
Buku.