Tjoa, A. M., & Xu, L. (2006). Research and Practical Issues of Enterprise Information Systems: Research and Practical Issues of Enterprise Information Systems : IFIP TC 8 INTERNATIONAL CONFERENCE ON RESEARCH AND PRACTICAL ISSUES OF ENTERPRISE INFORMATION SYSTEMS (CONFENIS 2006) APRIL 24-26, 2006, VIENA, AUSTRIA (1. izd.). Berlin: Springer Verlag.
Chicago stil citiranjaTjoa, A. Min, and Li Xu. Research and Practical Issues of Enterprise Information Systems: Research and Practical Issues of Enterprise Information Systems : IFIP TC 8 INTERNATIONAL CONFERENCE ON RESEARCH AND PRACTICAL ISSUES OF ENTERPRISE INFORMATION SYSTEMS (CONFENIS 2006) APRIL 24-26, 2006, VIENA, AUSTRIA. 1. izd. Berlin: Springer Verlag, 2006.
MLA stil citiranjaTjoa, A. Min, and Li Xu. Research and Practical Issues of Enterprise Information Systems: Research and Practical Issues of Enterprise Information Systems : IFIP TC 8 INTERNATIONAL CONFERENCE ON RESEARCH AND PRACTICAL ISSUES OF ENTERPRISE INFORMATION SYSTEMS (CONFENIS 2006) APRIL 24-26, 2006, VIENA, AUSTRIA. 1. izd. Berlin: Springer Verlag, 2006.