APA aipamena

PHILIPPAKIS, A. S. (1983). Information System Thruog Cobol Andreas S. Philippakis And Leonard J. Kazmier. McGraw-Hill.

Chicago Style aipamena

PHILIPPAKIS, Andreas S. Information System Thruog Cobol Andreas S. Philippakis And Leonard J. Kazmier. McGraw-Hill, 1983.

MLA aipamena

PHILIPPAKIS, Andreas S. Information System Thruog Cobol Andreas S. Philippakis And Leonard J. Kazmier. McGraw-Hill, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.