Penggayaan APA
BONNO, JOHN A, FIELDS, KENT T. (1982).
Introduction to cobol .
Plano:
Business Publications Inc.
Chicago Style
BONNO, JOHN A, FIELDS, KENT T.
Introduction to cobol.
Plano:
Business Publications Inc,
1982.
Text.
MLA Style
BONNO, JOHN A, FIELDS, KENT T.
Introduction to cobol.
Plano:
Business Publications Inc,
1982.
Text.
Turabian Style
BONNO, JOHN A, FIELDS, KENT T.
Introduction to cobol.
Plano:
Business Publications Inc,
1982.
Print.