Gaya APA
Bradley, James. (1988).
Business File Processing .
California:
MITCHELL PUBLISHING.
Gaya Chicago
Bradley, James.
Business File Processing.
California:
MITCHELL PUBLISHING,
1988.
.
Gaya MLA
Bradley, James.
Business File Processing.
California:
MITCHELL PUBLISHING,
1988.
.
Gaya Turabian
Bradley, James.
Business File Processing.
California:
MITCHELL PUBLISHING,
1988.
.