Haegeland, T., Klette, T. J., & Salvanes, K. G. (1999). Declining returns to education in Norway?: Comparing estimates across cohorts, sectors and over time. Norwegian School of Economics and Business Administration.
Chicago-Zitierstil (17. Ausg.)Haegeland, Torbjørn, Tor Jakob Klette, und Kjell G. Salvanes. Declining Returns to Education in Norway?: Comparing Estimates Across Cohorts, Sectors and over Time. Bergen-Sandviken: Norwegian School of Economics and Business Administration, 1999.
MLA-Zitierstil (9. Ausg.)Haegeland, Torbjørn, et al. Declining Returns to Education in Norway?: Comparing Estimates Across Cohorts, Sectors and over Time. Norwegian School of Economics and Business Administration, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.