Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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