Gaya APA
Etika Bisnis. (2010).
Jakarta:
Yayasan Obor Indonesia.
Gaya Chicago
Etika Bisnis.
.
Jakarta:
Yayasan Obor Indonesia,
2010.
Printed Book.
Gaya MLA
Etika Bisnis.
.
Jakarta:
Yayasan Obor Indonesia,
2010.
Printed Book.
Gaya Turabian
Etika Bisnis.
Jakarta:
Yayasan Obor Indonesia,
2010.
Printed Book.