Gaya APA
ERNAWAN, Erni. (2007).
BUSINESS ETHICS .
Bandung:
CV. ALFABETA.
Gaya Chicago
ERNAWAN, Erni.
BUSINESS ETHICS.
Bandung:
CV. ALFABETA,
2007.
Text.
Gaya MLA
ERNAWAN, Erni.
BUSINESS ETHICS.
Bandung:
CV. ALFABETA,
2007.
Text.
Gaya Turabian
ERNAWAN, Erni.
BUSINESS ETHICS.
Bandung:
CV. ALFABETA,
2007.
Print.