APA
Aberer K., . (2002). Semantic Issues in E-Commerce Systems. : Springer Science & Business Media.
Chicago
Aberer Karl, . 2002. Semantic Issues in E-Commerce Systems. : Springer Science & Business Media.
Harvard
Aberer K., . (2002). Semantic Issues in E-Commerce Systems. : Springer Science & Business Media.
MLA
Aberer Karl, . Semantic Issues in E-Commerce Systems. : Springer Science & Business Media. 2002.