Weresa, Marzena Anna. ( w 1 rekordach )

1. Weresa, Marzenna.
2. Weresa, Marzenna A.

1. Establishing competitive advantages in the service sector in EU member states / Marzenna Anna Weresa (ed.). - Frankfurt am Main, 2010.
2. NUKAT

1. Weresa, Marzena Anna.

1. Establishing competitive advantages in the service sector in EU member states /