APA Citatie

Newcomer, L. R. (1984). Theory and problems of programming with structured cobol. Mc-Graw hill.

Chicago Style citaat

Newcomer, Lawrence R. Theory and Problems of Programming with Structured Cobol. Newyork: Mc-Graw hill, 1984.

MLA citatie

Newcomer, Lawrence R. Theory and Problems of Programming with Structured Cobol. Mc-Graw hill, 1984.

Let op: Deze citaties zijn niet altijd 100% accuraat.