APA (7. basım) Alıntı

PHILIPPAKIS A.S. (1978). INFORMATION SYSTEM THROUGH COBOL. MC GRAW HILL.

Chicago Style (17. basım) Atıf

PHILIPPAKIS A.S. INFORMATION SYSTEM THROUGH COBOL. BERKELA: MC GRAW HILL, 1978.

MLA (9th ed.) Atıf

PHILIPPAKIS A.S. INFORMATION SYSTEM THROUGH COBOL. MC GRAW HILL, 1978.