APA Citatie

Newcomer, L. R. (1986). 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. New Delhi: Mc Graw - Hill, 1986.

MLA citatie

Newcomer, Lawrence R. Theory and Problems of Programming with Structured COBOL. Mc Graw - Hill, 1986.

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