एपीए उद्धरण

Sparrow, E. A. (2005). A guide to global sourcing: Offshore outsourcing and other global delivery models. British Computer Society.

शिकागो स्टाइल उद्धरण

Sparrow, Elizabeth Anne. A Guide to Global Sourcing: Offshore Outsourcing and Other Global Delivery Models. British Computer Society, 2005.

एमएलए उद्धरण

Sparrow, Elizabeth Anne. A Guide to Global Sourcing: Offshore Outsourcing and Other Global Delivery Models. British Computer Society, 2005.