Encyclopedia of Professional management.
Chicago Style (17. basım) AtıfEncyclopedia of Professional Management.
MLA (9th ed.) AtıfEncyclopedia of Professional Management.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Encyclopedia of Professional management.
Chicago Style (17. basım) AtıfEncyclopedia of Professional Management.
MLA (9th ed.) AtıfEncyclopedia of Professional Management.