Baron, D. P. (2010). Business and its environment (6th ed.). Prentice Hall.
Citazione stile Chigago Style (17a edizione)Baron, David P. Business and Its Environment. 6th ed. Upper Saddle River, N.J.: Prentice Hall, 2010.
Citatione MLA (8a ed.)Baron, David P. Business and Its Environment. 6th ed. Prentice Hall, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.