D. Afonso IV, testemunha da peste negra, Portugal e os Portugueses (Extrato de Programa), por António Ferronha, RDP Internacional, 1998
dˈe. ˌɐfˈoŋsʊ kwˈatɹu, tˌeʃtɨmˈũɲɐ dɐ pˈɛʃtɨ nˈeɡɹɐ, pˌuɾətuɡˈɑl i uʃ pˌuɾətuɡˈezɨs ˌestɹˈatʊ dɨ pɹˌuɡɹˈɐ̃mɐ, puɹ ˌɐ̃ŋtˈɔnjʊ fˌeʁˈoɲɐ, ˌɛrrdˌepˈe ˈintˌɛɾənɐsˌiunˈɑl, mˈil nˈɔvɨsˈeɪŋtuʒˌi nuvˈeɪŋtɐiˈoɪtu