Gaya APA
Kohler, Heinz. (1968).
Scarcity challenged: an introduction to economics .
United States of America:
Holt Reehart and Winston.
Gaya Chicago
Kohler, Heinz.
Scarcity challenged: an introduction to economics.
United States of America:
Holt Reehart and Winston,
1968.
Text.
Gaya MLA
Kohler, Heinz.
Scarcity challenged: an introduction to economics.
United States of America:
Holt Reehart and Winston,
1968.
Text.
Gaya Turabian
Kohler, Heinz.
Scarcity challenged: an introduction to economics.
United States of America:
Holt Reehart and Winston,
1968.
Print.