Business Centre Club. (1992). Gazeta Business Centre Club. Business Centre.
Citazione stile Chigago Style (17a edizione)Business Centre Club. Gazeta Business Centre Club. Warszawa: Business Centre, 1992.
Citatione MLA (9a ed.)Business Centre Club. Gazeta Business Centre Club. Business Centre, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.