Ficheiro:Metro do Porto.svgprovide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor
Ficheiro:Porto Metro logo.svgDescriptionPorto Metro logo.svg Polski: Logo metra w Porto English: Logo of Porto Metro Português: Logótipo do metro do Porto Date 1 January 2002 Source
Ficheiro:Metro do Porto linha G.svgprovide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor
Ficheiro:Metro do Porto linha Bx.svgprovide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor