ebrary, Inc, Zur Muehlen, M., & Stohr, E. A. (2005). Internet-enabled workflow management. Emerald Group Publishing.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Michael Zur Muehlen, i Edward A. Stohr. Internet-enabled Workflow Management. Bradford, England: Emerald Group Publishing, 2005.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Internet-enabled Workflow Management. Emerald Group Publishing, 2005.
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