Gaya APA

Huff, S, L, [. (2000). Cases in Electronic Commerce (-). New York: New York: Irwin Mc Graw-Hill,.

Gaya MLA

Huff, Sid, L, [et..al]. "Cases in Electronic Commerce". - New York: New York: Irwin Mc Graw-Hill,, 2000. T.Informatik/komputer.