Learning More The best way to learn more about Citroëns is to talk to knowledgeable people and ask questions about what you're interested in. The best way to do that, considering we're generally separated by great distances, is to subscribe to a list server. There are a great many Citroën ListServs. It is possible to subscribe to any and all of them from the following page: http://www.citroen.mb.ca/listservs/subscribe.html