Citazione Stile APA (7a Edizione)
Halvey, J. K., & Melby, B. M. (2007). Business process outsourcing: Process, strategies, and contracts (2nd ed.). John Wiley & Sons.
Citazione stile Chigago Style (17a edizione)
Halvey, John K., e Barbara M. Melby. Business Process Outsourcing: Process, Strategies, and Contracts. 2nd ed. Hoboken: John Wiley & Sons, 2007.
Citatione MLA (9a ed.)
Halvey, John K., e Barbara M. Melby. Business Process Outsourcing: Process, Strategies, and Contracts. 2nd ed. John Wiley & Sons, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.