APA (7th ed.) Zitazioa

Media Industry Profile: Poland. MarketLine, a Progressive Digital Media business.

Chicago Style (17th ed.) Zitazioa

Media Industry Profile: Poland. MarketLine, a Progressive Digital Media business.

MLA (9th ed.) Zitazioa

Media Industry Profile: Poland. MarketLine, a Progressive Digital Media business.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.