Gaya APA
Griffin, R, W., Ebert, R, J. (2015).
Business Essentials 10th Ed (10th Ed).
United Stated of America:
Pearson Eduation.
Gaya MLA
Griffin, Ricky, W., Ebert, Ronald, J.
"Business Essentials 10th Ed".
10th Ed
United Stated of America:
Pearson Eduation,
2015.
Text.