Gaya APA
MacConnell, Campbell R., Brue, Stanley L.. (1990).
Economics : principles, problems, and policies (11th ed.).
New York:
McGraw-Hill.
Gaya Chicago
MacConnell, Campbell R., Brue, Stanley L..
Economics : principles, problems, and policies.
11th ed.
New York:
McGraw-Hill,
1990.
Text.
Gaya MLA
MacConnell, Campbell R., Brue, Stanley L..
Economics : principles, problems, and policies.
11th ed.
New York:
McGraw-Hill,
1990.
Text.
Gaya Turabian
MacConnell, Campbell R., Brue, Stanley L..
Economics : principles, problems, and policies.
11th ed.
New York:
McGraw-Hill,
1990.
Print.