Gaya APA
Manning, Gerry,. (1984).
Cobol basics a stuctured approach (2nd ed).
New York:
Random House Business Division.
Gaya Chicago
Manning, Gerry,.
Cobol basics a stuctured approach.
2nd ed
New York:
Random House Business Division,
1984.
Text.
Gaya MLA
Manning, Gerry,.
Cobol basics a stuctured approach.
2nd ed
New York:
Random House Business Division,
1984.
Text.
Gaya Turabian
Manning, Gerry,.
Cobol basics a stuctured approach.
2nd ed
New York:
Random House Business Division,
1984.
Print.