ACM Conference on Electronic Commerce & Association for Computing Machinery. Special Interest Group on Electronic Commerce. (2003). EC'03: Proceedings of the 4th ACM Conference on Electronic Commerce, San Diego, California, USA, June 9-12, 2003. ACM.
Cita Chicago Style (17a ed.)ACM Conference on Electronic Commerce y Association for Computing Machinery. Special Interest Group on Electronic Commerce. EC'03: Proceedings of the 4th ACM Conference on Electronic Commerce, San Diego, California, USA, June 9-12, 2003. New York: ACM, 2003.
Cita MLA (9a ed.)ACM Conference on Electronic Commerce y Association for Computing Machinery. Special Interest Group on Electronic Commerce. EC'03: Proceedings of the 4th ACM Conference on Electronic Commerce, San Diego, California, USA, June 9-12, 2003. ACM, 2003.
