Cita APA

Drucker, P. F. (2004). Innovation and entrepreneurship: Practics and principles. Amsterdam: Elsevier.

Chicago Style Citation

Drucker, Peter F. Innovation and Entrepreneurship: Practics and Principles. Amsterdam: Elsevier, 2004.

Cita MLA

Drucker, Peter F. Innovation and Entrepreneurship: Practics and Principles. Amsterdam: Elsevier, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.