Penggayaan APA
BURCH, John, GRUDNITSKY, Gary. (1989).
Information system : (5th ed.).
New York:
John Wiley & Sons.
Chicago Style
BURCH, John, GRUDNITSKY, Gary.
Information system :.
5th ed.
New York:
John Wiley & Sons,
1989.
Buku.
MLA Style
BURCH, John, GRUDNITSKY, Gary.
Information system :.
5th ed.
New York:
John Wiley & Sons,
1989.
Buku.
Turabian Style
BURCH, John, GRUDNITSKY, Gary.
Information system :.
5th ed.
New York:
John Wiley & Sons,
1989.
Buku.