International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Putte, G. v. d. (2003). Implementing EDI solutions. IBM, International Technical Support Organization.
Čikaški stil citiranja (17. izdanje)International Business Machines Corporation. International Technical Support Organization, Inc ebrary, i Geert van de Putte. Implementing EDI Solutions. Raleigh, NC: IBM, International Technical Support Organization, 2003.
MLA način citiranja (9. izdanje)International Business Machines Corporation. International Technical Support Organization, et al. Implementing EDI Solutions. IBM, International Technical Support Organization, 2003.
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