Gaya APA
Abramowicz, W., KOKKINAKI, A.
(2014).
Business Information Systems
(
1st ed.)
.
Cham:
Springer.
Gaya MLA
Abramowicz, Witold.., KOKKINAKI, Angelika.
"Business Information Systems".
1st ed.
Cham:
Springer,
2014.
E Book.