Lea, J. (1991). Keeping it in the family: Successful succession of the family business. Wiley.
Citazione stile Chigago Style (17a edizione)Lea, James. Keeping It in the Family: Successful Succession of the Family Business. New York: Wiley, 1991.
Citatione MLA (8a ed.)Lea, James. Keeping It in the Family: Successful Succession of the Family Business. Wiley, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.