//-->
Mittal : die Stahldynastie
Heilmann, Dirk, (2007)
Business groups, entrepreneurship and the growth of the Koç Group in Turkey
Colpan, Asli M., (2016)
Collective financing among Chinese entrepreneurs and department store retailing in China
Godley, Andrew, (2016)
Business groups in historical perspectives
Jones, Geoffrey, (2010)
Entrepreneurship and business groups : an evolutionary perspective on the growth of the Koc̜ Group in Turkey
Colpan, Asli M., (2014)