Gaya APA
Economic perspectives:an animal survey of economics, volume 1. (1979).
New York:
Harwood Academic Publishing.
Gaya Chicago
Economic perspectives:an animal survey of economics, volume 1.
text.
New York:
Harwood Academic Publishing,
1979.
Tesis.
Gaya MLA
Economic perspectives:an animal survey of economics, volume 1.
text.
New York:
Harwood Academic Publishing,
1979.
Tesis.
Gaya Turabian
Economic perspectives:an animal survey of economics, volume 1.
New York:
Harwood Academic Publishing,
1979.
Tesis.