Cita APA (7a ed.)

Brown, D. W. (2005). The Black Book of Outsourcing. John wiley and sons.

Cita Chicago Style (17a ed.)

Brown, Douglas; Wilson. The Black Book of Outsourcing. Hoboken: John wiley and sons, 2005.

Cita MLA (9a ed.)

Brown, Douglas; Wilson. The Black Book of Outsourcing. John wiley and sons, 2005.