Gaya APA
Kohler, Heinz. (1968).
Scarcity challenged: an introduction to economics (text).
New York:
Halt, Zinehart and winston.
Gaya Chicago
Kohler, Heinz.
Scarcity challenged: an introduction to economics.
text
New York:
Halt, Zinehart and winston,
1968.
Tesis.
Gaya MLA
Kohler, Heinz.
Scarcity challenged: an introduction to economics.
text
New York:
Halt, Zinehart and winston,
1968.
Tesis.
Gaya Turabian
Kohler, Heinz.
Scarcity challenged: an introduction to economics.
text
New York:
Halt, Zinehart and winston,
1968.
Tesis.