Citazione Stile APA (7a Edizione)

Wickham, P. A., & Wickham, P. (2006). Strategic entrepreneurship (4th ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Wickham, Philip A., e P.A Wickham. Strategic Entrepreneurship. 4th ed. New York: Prentice Hall, 2006.

Citatione MLA (9a ed.)

Wickham, Philip A., e P.A Wickham. Strategic Entrepreneurship. 4th ed. Prentice Hall, 2006.