Gaya APA
Lusk, H, F.
(1969).
Business Law, Principles and Cases
(
Cet. 7)
.
Jllinois:
Richacrd D. Irwin, Inc.
Gaya MLA
Lusk, Harold, F.
"Business Law, Principles and Cases".
Cet. 7
Jllinois:
Richacrd D. Irwin, Inc,
1969.
.