McNALLY, C. L. (1993). Micro Focus Cobol Workbench For The Application Developer Clayton L. Mcnally, Jr, Peter Molchan, Jr. QED Publishing group.
Čikaški stil citiranja (17. izdanje)McNALLY, Clayton L. Micro Focus Cobol Workbench For The Application Developer Clayton L. Mcnally, Jr, Peter Molchan, Jr. QED Publishing group, 1993.
MLA način citiranja (8. izdanje)McNALLY, Clayton L. Micro Focus Cobol Workbench For The Application Developer Clayton L. Mcnally, Jr, Peter Molchan, Jr. QED Publishing group, 1993.
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