Gaya APA
Okun, Bernard. (1961).
Studies in economic development (text).
New York:
Holt Rinehart and Winston.
Gaya Chicago
Okun, Bernard.
Studies in economic development.
text
New York:
Holt Rinehart and Winston,
1961.
Tesis.
Gaya MLA
Okun, Bernard.
Studies in economic development.
text
New York:
Holt Rinehart and Winston,
1961.
Tesis.
Gaya Turabian
Okun, Bernard.
Studies in economic development.
text
New York:
Holt Rinehart and Winston,
1961.
Tesis.