Gaya APA
Hawgood, D.. (1984).
Business data processing / D. Hawgood .
N.Y.:
Facts on File.
Gaya Chicago
Hawgood, D..
Business data processing / D. Hawgood.
N.Y.:
Facts on File,
1984.
Text.
Gaya MLA
Hawgood, D..
Business data processing / D. Hawgood.
N.Y.:
Facts on File,
1984.
Text.
Gaya Turabian
Hawgood, D..
Business data processing / D. Hawgood.
N.Y.:
Facts on File,
1984.
Print.