Gaya APA
Heilbroner, Robert L.. (1978).
Understanding macroeconomics (text).
New York:
Prentice Hall.
Gaya Chicago
Heilbroner, Robert L..
Understanding macroeconomics.
text
New York:
Prentice Hall,
1978.
Tesis.
Gaya MLA
Heilbroner, Robert L..
Understanding macroeconomics.
text
New York:
Prentice Hall,
1978.
Tesis.
Gaya Turabian
Heilbroner, Robert L..
Understanding macroeconomics.
text
New York:
Prentice Hall,
1978.
Tesis.