Cita APA (7a ed.)

Glewwe, P. (2000). Retrospective vs. prospective analyses of school inputs: The case of flip charts in Kenya. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Glewwe, Paul. Retrospective Vs. Prospective Analyses of School Inputs: The Case of Flip Charts in Kenya. Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Glewwe, Paul. Retrospective Vs. Prospective Analyses of School Inputs: The Case of Flip Charts in Kenya. National Bureau of Economic Research, 2000.