Gaya APA
Reizel, D, J. et al
(1990).
Contemporary Business Law : Principles and Cases
(
edisi 4)
.
amerika:
McGraw Hill.
Gaya MLA
Reizel, David, J. et al.
"Contemporary Business Law : Principles and Cases".
edisi 4
amerika:
McGraw Hill,
1990.
Text.