APA Citatie

Schwab, K., & Porter, M. E. S. (1999). global competitiveness report 1999. Oxford University.

Chicago Style citaat

Schwab, Klaus, en Michael E. Sachs Porter. Global Competitiveness Report 1999. New Delhi: Oxford University, 1999.

MLA citatie

Schwab, Klaus, en Michael E. Sachs Porter. Global Competitiveness Report 1999. Oxford University, 1999.