Gaya APA
Dungan, Christopher. (1990).
Business law .
New York:
Baronis Educational Series, Inc.
Gaya Chicago
Dungan, Christopher.
Business law.
New York:
Baronis Educational Series, Inc,
1990.
.
Gaya MLA
Dungan, Christopher.
Business law.
New York:
Baronis Educational Series, Inc,
1990.
.
Gaya Turabian
Dungan, Christopher.
Business law.
New York:
Baronis Educational Series, Inc,
1990.
.