TY - GEN A1 - Roszkowska-Hołysz, Dorota A2 - Moczulska, Marta - red. A2 - Preston, Peter- red. jęz. A2 - Stankiewicz, Janina - red. nacz. A2 - Zmyślony, Roman - red. statyst. A2 - Adamczyk, Janusz- red. A2 - Skalik, Jan - red. PB - Zielona Góra: Faculty of Economics and Management Press N2 - Participation in buying and sales groups of independent companies gives the opportunity to win rent in different areas of their business. The article lists the described areas. Based on the literature, an attempt was made to name the individual rents. L1 - http://www.zbc.uz.zgora.pl/Content/51068/30_roszkowska_economic.pdf L2 - http://www.zbc.uz.zgora.pl/Content/51068 KW - renty KW - sieci międzyorganizacyjne KW - grupy zakupowo-sprzedażowe KW - rents KW - inter-organizational networks KW - group purchasing organizations T1 - The economic value creation in the group purchasing and sales organizations = Kreowanie wartości w grupach zakupowo-sprzedażowych UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=51068 ER -