Cita APA

Tybout, J. R., & Westbrook, M. D. (1991). Estimating returns to scale with large imperfect panels. Washington: World Bank.

Citación estilo Chicago

Tybout, James R., and M. Daniel Westbrook. Estimating Returns to Scale With Large Imperfect Panels. Washington: World Bank, 1991.

Cita MLA

Tybout, James R., and M. Daniel Westbrook. Estimating Returns to Scale With Large Imperfect Panels. Washington: World Bank, 1991.