Gaya APA
B., W., A., Ravi, K. (1996).
Frontiers of electronic commerce / Ravi Kalakota, Andrew B. Whinston .
Reading, Massachusetts:
.
Gaya MLA
Whinston, Andrew, B.., Kalakota, Ravi.
"Frontiers of electronic commerce / Ravi Kalakota, Andrew B. Whinston".
Reading, Massachusetts:
,
1996.
Textbook.