APA Citation

(2009). Business information systems: 12th International Conference, BIS 2009, Poznań, Poland, april 27-29, 2009. Proceedings.

Chicago Style Citation

Business Information Systems: 12th International Conference, BIS 2009, Poznań, Poland, April 27-29, 2009. Proceedings. 2009.

MLA Citation

Business Information Systems: 12th International Conference, BIS 2009, Poznań, Poland, April 27-29, 2009. Proceedings. 2009.

Warning: These citations may not always be 100% accurate.