Gaya APA
Microeconomics. (1989).
Amerika:
Scott, Foresman And Company.
Gaya Chicago
Microeconomics.
Ed. 4.
Amerika:
Scott, Foresman And Company,
1989.
.
Gaya MLA
Microeconomics.
Ed. 4.
Amerika:
Scott, Foresman And Company,
1989.
.
Gaya Turabian
Microeconomics.
Amerika:
Scott, Foresman And Company,
1989.
.