Penggayaan APA
KROENKE, David M. (1987).
Business computer systems: (3rd ed.).
California:
Mitchell.
Chicago Style
KROENKE, David M.
Business computer systems:.
3rd ed.
California:
Mitchell,
1987.
Buku.
MLA Style
KROENKE, David M.
Business computer systems:.
3rd ed.
California:
Mitchell,
1987.
Buku.
Turabian Style
KROENKE, David M.
Business computer systems:.
3rd ed.
California:
Mitchell,
1987.
Buku.