Gaya APA
Orilia, Lawrence S.. (1987).
Introduction to business data processing .
New York:
Grolier Incorporated.
Gaya Chicago
Orilia, Lawrence S..
Introduction to business data processing.
New York:
Grolier Incorporated,
1987.
Text.
Gaya MLA
Orilia, Lawrence S..
Introduction to business data processing.
New York:
Grolier Incorporated,
1987.
Text.
Gaya Turabian
Orilia, Lawrence S..
Introduction to business data processing.
New York:
Grolier Incorporated,
1987.
Print.