Dyfyniad APA

KAXMICS,PHILIPPAKIS. (1978). INTRO SYSTEM THROUGH COBOL2ND. MC GRAW HILL.

Dyfyniad Arddull Chicago

KAXMICS,PHILIPPAKIS. INTRO SYSTEM THROUGH COBOL2ND. ENGLAND: MC GRAW HILL, 1978.

Dyfyniad MLA

KAXMICS,PHILIPPAKIS. INTRO SYSTEM THROUGH COBOL2ND. MC GRAW HILL, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.