File:Volvo articulated bus - 2003.jpg - Wikipedia
File:NABI articulated bus.jpg - Wikipedia
Bus - Wikipedia
Bus Simulator 21, Bus Simulator Wiki
articulated bus - Wiktionary, the free dictionary
File:Articulated bus Ottawa 11 2011 3507.jpg - Wikipedia
Articulated bus - Wikipedia
File:Metro Rapid LA articulated bus 08 2010 331.jpg - Wikipedia
File:Tri-Met Crown-Ikarus articulated bus, side-rear view, in Sep
Articulated Bus, Interior, Riding Santa Clara Valley Transp…
File:CNG articulated bus.jpg - Wikipedia
List of bus routes in the Bronx - Wikipedia
Volvo B9S - Wikipedia
Transit bus - Wikipedia