Gaya APA
Fundamentals Of Structured Cobol. (1984).
Boston:
Little, brown and company.
Gaya Chicago
Fundamentals Of Structured Cobol.
.
Boston:
Little, brown and company,
1984.
.
Gaya MLA
Fundamentals Of Structured Cobol.
.
Boston:
Little, brown and company,
1984.
.
Gaya Turabian
Fundamentals Of Structured Cobol.
Boston:
Little, brown and company,
1984.
.