Schwab, K., & Porter, M. E. (2007). global competitiveness report 2007-2008. Palgrave Macmillan.
Chicago Edition CitationSchwab, Klaus, i Michael E. Porter. Global Competitiveness Report 2007-2008. New Delhi: Palgrave Macmillan, 2007.
Cita MLASchwab, Klaus, i Michael E. Porter. Global Competitiveness Report 2007-2008. Palgrave Macmillan, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.