Cita APA

Cassing, J. H., Welss, J. C., & Zamalloa, E. L. (1988). Cycles in natural resources and changes in welfare: Analysis of six developing countries.

Citación estilo Chicago

Cassing, James H., Jerome C. Welss, y Edgar L. Zamalloa. Cycles in Natural Resources and Changes in Welfare: Analysis of Six Developing Countries. 1988.

Cita MLA

Cassing, James H., Jerome C. Welss, y Edgar L. Zamalloa. Cycles in Natural Resources and Changes in Welfare: Analysis of Six Developing Countries. 1988.