Jack E., and William H. Henning. 1978. "Detroit's Street Railways, Volume I" (CERA Bulletin 117) (No ISBN). Chicago: Central Electric Railfans' Association. Schramm, Jack E., William H. Henning and Thomas J. Devorman. 1980. "Detroit's Street Railways, Volume II" (CERA Bulletin 120) (No ISBN). Chicago: Central Electric Railfans' Association. Schramm, Jack E., William H. Henning and Andrews, Richard R. 1984. "Detroit's Street Railways, Volume III: When Eastern Michigan Rode the Rails" (CERA Bulletin 123) (No ISBN). Chicago: Central Electric Railfans' Association. Schweers, Hans. 1988. "Schmalspurparadies Schweiz," Band 2: Nordostschweiz, Mittelland, Zentralschweiz, Graubünden, Tessin (). Aachen: Schweers + Wall. Sluiter, J.W. e.a. "Overzicht van de Nederlandsche Spoor- en Tramwegbedrijven" Derde, geheel herziene en uitgebreide druk (). 2002 NVBS / uitgeverij Matrijs. "Smaller Electric Railways of Illinois, The" (CERA Bulletin 99) (No ISBN). 1955. Chicago: Central Electric Railfans' Association. Stewart, Graham. 1985. "When Trams Were Trumps in New Zealand" (). Wellington: Grantham House Publishing. Stewart, Graham. 1993 "The End of the Penny Section" (revised and enlarged edition) (). Wellington: Grantham House Publishing. "Straßenbahnatlas ehem. Sowjetunion / Tramway Atlas of the former USSR" (). 1996. Berlin: Arbeitsgemeinschaft Blickpunkt Straßenbahn, in conjunction with Light Rail Transit Association, London. "Straßenbahnatlas Rumänien" (compiled by Andreas Günter, Sergei Tarknov and Christian Blank; ). 2004. Berlin: Arbeitsgemeinschaft Blickpunkt Straßenbahn. Swett, Ira, with Fred Fellow. 1954. “Interurbans of Utah” (Interurbans Special 15) (No ISBN). Los Angeles: Interurbans. Swett, Ira. 1970. "Montana's Trolleys 2: Butte, Anaconda, BAP" (Interurbans Special 50) (No ISBN). Los Angeles: Interurbans. Swett, Ira. 1970. "Montana's Trolleys - III: Billings, Bozeman, Great Falls, Missoula, Proposed Lines, The Milwaukee Road (Interurbans Special 51) (No ISBN). Los Angeles: Interurbans. "Tramway & Light Railway Atlas - Germany 1996" (). 1995. Berlin: Arbeitsgemeinschaft Blickpunkt Straßenbahn, in conjunction with Light Rail Transit Association, London. Turner, Keith. 1996. "The Directory of British Tramways: Every Passenger-Carrying Tramway, Past and Present" (). Somerset, UK: Haynes. Waller, Michael H., and Peter Walker. 1992. "British & Irish Tramway Systems since 1945" (). Shepperton (Surrey), UK: Ian Allan Ltd. Periodicals Motor Coach Age. Paramus (NJ), US: The Motor Bus Society. Quarterly. Tramways & Urban Transit. Peterborough, UK: LRTA Publishing Ltd. Monthly. Transit Australia. Sydney: Transit Australia Publishing. Monthly. External links Assotram - Tramvies i troleibusos a Catalunya i Espanya/Trams & trolleybuses in Catalonia and Spain Canadian Paper Electric, Street and Radial Railways (David Wyatt) Development of Streetcar Systems in North Carolina (Walter R. Turner) Electric Transport in Latin America