Peschkes, Robert. 1980. World Gazetteer of Tram, Trolleybus, and Rapid Transit Systems - Part One, Latin America (ISBN 1-898319-02-2). Exeter, UK: Quail Map Company.
Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.
Website
Morrison, Allen (November 2007). Latin American Trolleybus Installations Retrieved on 2010-04-05.
References
^Trolleybus Magazine (TM) No. 164, March–April 1989, p. 40.
^TM No. 257, Sep.-Oct. 2004, p. 111.
^TM No. 227, Sep.-Oct. 1999, p. 112.
External links
Media related to Trolleybuses in Brazil at Wikimedia Commons