एपीए उद्धरण

Berry, J. (2006). Offshoring opportunities: Strategies and tactics for global competitiveness. New Jersey: John Wiley & Sons.

शिकागो स्टाइल उद्धरण

Berry, John. Offshoring Opportunities: Strategies and Tactics for Global Competitiveness. New Jersey: John Wiley & Sons, 2006.

एमएलए उद्धरण

Berry, John. Offshoring Opportunities: Strategies and Tactics for Global Competitiveness. New Jersey: John Wiley & Sons, 2006.