Berry, J. (2006). Offshoring opportunities: Strategies and tactics for global competitiveness. New Jersey: John Wiley & Sons.
استشهاد بنمط شيكاغوBerry, John. Offshoring Opportunities: Strategies and Tactics for Global Competitiveness. New Jersey: John Wiley & Sons, 2006.
MLA استشهادBerry, John. Offshoring Opportunities: Strategies and Tactics for Global Competitiveness. New Jersey: John Wiley & Sons, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.