Παραπομπή σε μορφή APA (7η εκδ.)

Gordon, R. J. (1996). The time-varying NAIRU and its implications for economic policy. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gordon, Robert J. The Time-varying NAIRU and Its Implications for Economic Policy. Cambridge: National Bureau of Economic Research, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gordon, Robert J. The Time-varying NAIRU and Its Implications for Economic Policy. National Bureau of Economic Research, 1996.