Cita APA (7a ed.)
Overall socio-economic perspective of the world economy to the year 2000. ONU.
Cita estilo Chicago (17a ed.)
Overall Socio-economic Perspective of the World Economy to the Year 2000. Nueva York, EUA: ONU.
Cita MLA (9a ed.)
Overall Socio-economic Perspective of the World Economy to the Year 2000. ONU.
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