Cita APA

Piehl, A. M. (1999). Testing for structural breaks in the evaluation of programs. National Bureau of Economic Research.

Citación estilo Chicago

Piehl, Anne Morrison. Testing for Structural Breaks in the Evaluation of Programs. Cambridge: National Bureau of Economic Research, 1999.

Cita MLA

Piehl, Anne Morrison. Testing for Structural Breaks in the Evaluation of Programs. National Bureau of Economic Research, 1999.

Warning: These citations may not always be 100% accurate.