APA (7th ed.) Zitazioa
COMUNIDAD EUROPEA. (1993). THE EC SUPPORT PROGRAMME FOR EMPLOYMENT CREATION. SECOND YEAR EVALUATION: 1991-1992. COMUNIDAD EUROPEA.
Chicago Style (17th ed.) Zitazioa
COMUNIDAD EUROPEA. THE EC SUPPORT PROGRAMME FOR EMPLOYMENT CREATION. SECOND YEAR EVALUATION: 1991-1992. BRUSELAS: COMUNIDAD EUROPEA, 1993.
MLA (9th ed.) Zitazioa
COMUNIDAD EUROPEA. THE EC SUPPORT PROGRAMME FOR EMPLOYMENT CREATION. SECOND YEAR EVALUATION: 1991-1992. COMUNIDAD EUROPEA, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.