Bessant, J. (2015). Innovation and Entrepreneurship (3rd ed.). Wiley.
Lua i Stíl Chicago (17ú heag.)Bessant, John. Innovation and Entrepreneurship. 3rd ed. Sussex: Wiley, 2015.
Lua MLA (9ú heag.)Bessant, John. Innovation and Entrepreneurship. 3rd ed. Wiley, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.