Gaya APA
Philippakis, Andreas S.. (1983).
Information system through cobol (text).
New Jersey:
Grolier Incorporated.
Gaya Chicago
Philippakis, Andreas S..
Information system through cobol.
text
New Jersey:
Grolier Incorporated,
1983.
Tesis.
Gaya MLA
Philippakis, Andreas S..
Information system through cobol.
text
New Jersey:
Grolier Incorporated,
1983.
Tesis.
Gaya Turabian
Philippakis, Andreas S..
Information system through cobol.
text
New Jersey:
Grolier Incorporated,
1983.
Tesis.