Scandinavia
FRISTAD, Hans Andreas
Oslotrikken i naerbilde / Oslo Trams in Focus / Osloer Straßenbahn im Brennpunkt
KJENSTAD, Rune
På skinner i Bymarka - Historien om Graakalbanen
History and operations of the Trondheim Tramway, illustrated throughout.
SCHWANDL, Robert
U-Bahnen in Skandinavien / Metros in Scandinavia
U-Bahnen in Europa / Metros in Europe 1