Glewwe, P. (2000). Retrospective vs. prospective analyses of school inputs: The case of flip charts in Kenya. National Bureau of Economic Research.
Čikaški stil citiranja (17. izdanje)Glewwe, Paul. Retrospective Vs. Prospective Analyses of School Inputs: The Case of Flip Charts in Kenya. Cambridge: National Bureau of Economic Research, 2000.
MLA način citiranja (9. izdanje)Glewwe, Paul. Retrospective Vs. Prospective Analyses of School Inputs: The Case of Flip Charts in Kenya. National Bureau of Economic Research, 2000.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.