Sunday Business (United Kingdom).
Chicago Style (17. basım) AtıfSunday Business (United Kingdom).
MLA (9th ed.) AtıfSunday Business (United Kingdom).
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Sunday Business (United Kingdom).
Chicago Style (17. basım) AtıfSunday Business (United Kingdom).
MLA (9th ed.) AtıfSunday Business (United Kingdom).