Gaya APA
Earl, Peter; Wakeley, Tim. (2005).
Business Economics: A Contemporary Approach .
New York:
The McGraw-Hill.
Gaya Chicago
Earl, Peter; Wakeley, Tim.
Business Economics: A Contemporary Approach.
New York:
The McGraw-Hill,
2005.
.
Gaya MLA
Earl, Peter; Wakeley, Tim.
Business Economics: A Contemporary Approach.
New York:
The McGraw-Hill,
2005.
.
Gaya Turabian
Earl, Peter; Wakeley, Tim.
Business Economics: A Contemporary Approach.
New York:
The McGraw-Hill,
2005.
.