Gaya APA
Griffin, R, W., Ebert, R, J.
(2002).
Business ed. 6
(
6)
.
London:
Prentice Hall International.
Gaya MLA
Griffin, Ricky, W., Ebert, Ronald, J.
"Business ed. 6".
6
London:
Prentice Hall International,
2002.
Text.