Cita APA (7th ed.)

PORTER MICHAEL E. (2004). GLOBAL COMPETITIVENESS REPORT-2003-2004. OXFORD UNIVERSITY PRESS.

Cita Chicago (17th ed.)

PORTER MICHAEL E. GLOBAL COMPETITIVENESS REPORT-2003-2004. DELTON: OXFORD UNIVERSITY PRESS, 2004.

Cita MLA (9th ed.)

PORTER MICHAEL E. GLOBAL COMPETITIVENESS REPORT-2003-2004. OXFORD UNIVERSITY PRESS, 2004.