APA استشهاد

Schwab, K., & Porter, M. E. (2007). global competitiveness report 2007-2008. Palgrave Macmillan.

استشهاد بنمط شيكاغو

Schwab, Klaus, و Michael E. Porter. Global Competitiveness Report 2007-2008. New Delhi: Palgrave Macmillan, 2007.

MLA استشهاد

Schwab, Klaus, و Michael E. Porter. Global Competitiveness Report 2007-2008. Palgrave Macmillan, 2007.