Penggayaan APA
O'BRIEN, James A. (1995).
Intoduction to information system (alternatif).
USA:
Von Haffmann.
Chicago Style
O'BRIEN, James A.
Intoduction to information system.
alternatif
USA:
Von Haffmann,
1995.
Buku.
MLA Style
O'BRIEN, James A.
Intoduction to information system.
alternatif
USA:
Von Haffmann,
1995.
Buku.
Turabian Style
O'BRIEN, James A.
Intoduction to information system.
alternatif
USA:
Von Haffmann,
1995.
Buku.