APA (7th ed.) Zitazioa
(Fourth Quarter 2011). Kuwait Freight Transport Report - Q4 2011. Kuwait Freight Transport Report.
Chicago Style (17th ed.) Zitazioa
"Kuwait Freight Transport Report - Q4 2011." Kuwait Freight Transport Report Fourth Quarter 2011.
MLA (9th ed.) Zitazioa
"Kuwait Freight Transport Report - Q4 2011." Kuwait Freight Transport Report, Fourth Quarter 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.