Gaya APA
Ebert, Ronald J., Griffin, Ricky W.. (2007).
Business Essentials (Ed.6).
USA:
Pearson Education.
Gaya Chicago
Ebert, Ronald J., Griffin, Ricky W..
Business Essentials.
Ed.6
USA:
Pearson Education,
2007.
Text.
Gaya MLA
Ebert, Ronald J., Griffin, Ricky W..
Business Essentials.
Ed.6
USA:
Pearson Education,
2007.
Text.
Gaya Turabian
Ebert, Ronald J., Griffin, Ricky W..
Business Essentials.
Ed.6
USA:
Pearson Education,
2007.
Print.