Discusión:Oyster card
Apariencia
Enlaces rotos[editar]
- http://www.asa.org.uk/asa/adjudications/non_broadcast/Adjudication+Details.htm?Adjudication_id=40497
- http://mifare.net/showcases/london.asp
- http://www.tfl.gov.uk/assets/downloads/06-10-19-Oyster-PAYG-Diagram.pdf
- http://noticiasdegoogle.com/16/estudiantes-tarjetas-de-credito-gran-idea-o-horrible/de-credito