Cita APA (7a ed.)
Telefonica UK Ltd. MarketLine Company Profile. Marketline.
Cita Chicago Style (17a ed.)
Telefonica UK Ltd. MarketLine Company Profile. Marketline.
Cita MLA (9a ed.)
Telefonica UK Ltd. MarketLine Company Profile. Marketline.
Precaución: Estas citas no son 100% exactas.