Cita APA (7a ed.)

Leeper, E. M., & Zha, T. (2002). Empirical analysis of policy interventions. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Leeper, Eric M., y Tao Zha. Empirical Analysis of Policy Interventions. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Leeper, Eric M., y Tao Zha. Empirical Analysis of Policy Interventions. National Bureau of Economic Research, 2002.