Klapper, L., & Laeven, L. (2004). Business environment and firm entry: Evidence from international data. World Bank.
Chicago Style (17. basım) AtıfKlapper, Leora, ve Luc Laeven. Business Environment and Firm Entry: Evidence from International Data. Washington, D.C: World Bank, 2004.
MLA (9th ed.) AtıfKlapper, Leora, ve Luc Laeven. Business Environment and Firm Entry: Evidence from International Data. World Bank, 2004.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..