Gaya APA
McKean, John R.. (1971).
Readings in introductory economics (text).
New York:
Harper & Row, Publishers.
Gaya Chicago
McKean, John R..
Readings in introductory economics.
text
New York:
Harper & Row, Publishers,
1971.
Tesis.
Gaya MLA
McKean, John R..
Readings in introductory economics.
text
New York:
Harper & Row, Publishers,
1971.
Tesis.
Gaya Turabian
McKean, John R..
Readings in introductory economics.
text
New York:
Harper & Row, Publishers,
1971.
Tesis.