Coulter, M. K. (2001). Entrepreneurship in action. Prentice Hall.
Cita Chicago (17th ed.)Coulter, Mary K. Entrepreneurship in Action. Upper Saddle River, N.J.: Prentice Hall, 2001.
Cita MLA (8th ed.)Coulter, Mary K. Entrepreneurship in Action. Prentice Hall, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.