APA Style
MEDLEY, Don B.. (1991).
Programming principles with cobol I (Ed.4 cet.2).
Jakarta:
Erlangga.
Chicago Style
MEDLEY, Don B..
Programming principles with cobol I.
Ed.4 cet.2
Jakarta:
Erlangga,
1991.
Text.
MLA Style
MEDLEY, Don B..
Programming principles with cobol I.
Ed.4 cet.2
Jakarta:
Erlangga,
1991.
Text.
Turabian Style
MEDLEY, Don B..
Programming principles with cobol I.
Ed.4 cet.2
Jakarta:
Erlangga,
1991.
Print.