Cita APA (7a ed.)

Bradley, T. (2007). Essential statistics for economics, business and management. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Bradley, Teresa. Essential Statistics for Economics, Business and Management. Chichester: John Wiley & Sons, 2007.

Cita MLA (9a ed.)

Bradley, Teresa. Essential Statistics for Economics, Business and Management. John Wiley & Sons, 2007.