//-->
IGCSE business studies
Borrington, Karen, (2003)
Mcgraw-Hill's conquering the GMAT verbal and writing
Pierce, Douglas, (2008)
A handbook of management and leadership : a guide to managing for results
Armstrong, Michael, (2005)
Introducing management : a development guide
Williams, Kate, (2006)
Williams, Kate, (2015)
Becoming a uCity: The case of Chicago
Nedovi´c-Budi´c, Zorica, (2013)