APA Style
GRAUER, ROBERT T. (1991).
COBOL: FROM MICRO TO MAINFRAME .
NEW JERSEY:
MC GROW HILL,.
Chicago Style
GRAUER, ROBERT T.
COBOL: FROM MICRO TO MAINFRAME.
NEW JERSEY:
MC GROW HILL,,
1991.
Text.
MLA Style
GRAUER, ROBERT T.
COBOL: FROM MICRO TO MAINFRAME.
NEW JERSEY:
MC GROW HILL,,
1991.
Text.
Turabian Style
GRAUER, ROBERT T.
COBOL: FROM MICRO TO MAINFRAME.
NEW JERSEY:
MC GROW HILL,,
1991.
Print.