APA (7th ed.) Zitazioa
AES Panama Srl MarketLine Company Profile. Marketline.
Chicago Style (17th ed.) Zitazioa
AES Panama Srl MarketLine Company Profile. Marketline.
MLA (9th ed.) Zitazioa
AES Panama Srl MarketLine Company Profile. Marketline.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.