एपीए उद्धरण

Click, R. L., & Dueing, T. N. (2005). Business process outsourcing: The competitive advantage. John wiley & sons.

शिकागो स्टाइल उद्धरण

Click, Riek L., और Thomas N. Dueing. Business Process Outsourcing: The Competitive Advantage. New Jersey: John wiley & sons, 2005.

एमएलए उद्धरण

Click, Riek L., और Thomas N. Dueing. Business Process Outsourcing: The Competitive Advantage. John wiley & sons, 2005.