Gaya APA
Manning, Gerry. (1980).
Cobol basics: a stuctured approach (2).
New York:
Random House BusinessDivision .
Gaya Chicago
Manning, Gerry.
Cobol basics: a stuctured approach.
2
New York:
Random House BusinessDivision ,
1980.
Text.
Gaya MLA
Manning, Gerry.
Cobol basics: a stuctured approach.
2
New York:
Random House BusinessDivision ,
1980.
Text.
Gaya Turabian
Manning, Gerry.
Cobol basics: a stuctured approach.
2
New York:
Random House BusinessDivision ,
1980.
Print.