APA (7th ed.) Zitazioa
(1978). Employment and development of small enterprises: Sector policy paper. World bank.
Chicago Style (17th ed.) Zitazioa
Employment and Development of Small Enterprises: Sector Policy Paper. Washington: World bank, 1978.
MLA (9th ed.) Zitazioa
Employment and Development of Small Enterprises: Sector Policy Paper. World bank, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.