Christiano, L. J., & Fitzgerald, T. J. (1999). The band pass filter. National Bureau of Economic Research.
Cita Chicago (17th ed.)Christiano, Lawrence J., i Terry J. Fitzgerald. The Band Pass Filter. Cambridge: National Bureau of Economic Research, 1999.
Cita MLA (9th ed.)Christiano, Lawrence J., i Terry J. Fitzgerald. The Band Pass Filter. National Bureau of Economic Research, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.