ZIMMERER THOMAS W. (2005). ESSENTIALS OF ENTREPRENEURSHIP & SMALL BUSINESS . (4TH.). PRENTICE HALL OF INDIA.
Cita Chicago (17th ed.)ZIMMERER THOMAS W. ESSENTIALS OF ENTREPRENEURSHIP & SMALL BUSINESS . 4TH. NEW DELHI: PRENTICE HALL OF INDIA, 2005.
Cita MLA (9th ed.)ZIMMERER THOMAS W. ESSENTIALS OF ENTREPRENEURSHIP & SMALL BUSINESS . 4TH. PRENTICE HALL OF INDIA, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.