Bessant, J. (2007). Innovation and entrepreneurship John Bessant and Joe Tidd. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Bessant, John. Innovation and Entrepreneurship John Bessant and Joe Tidd. John Wiley & Sons, 2007.
Lua MLA (8ú heag.)Bessant, John. Innovation and Entrepreneurship John Bessant and Joe Tidd. John Wiley & Sons, 2007.
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