found: Greene, Carla. A trip on a bus, 1964.(DLC)64012986
found: LCSH, viewed April 22, 2022(Buses; May Subd Geog; UF Jitney buses, Motor buses [Former heading], Motorcoaches, Omnibuses (Motor buses); BT Commercial vehicles, Motor vehicles, Transportation, Automotive)
found: Merriam-Webster's Unabridged Dictionary online, viewed April 22, 2022(bus, noun: a large motor-driven vehicle designed to carry passengers usually according to a schedule along a fixed route but sometimes under charter for a special trip (as by a social group or an athletic team))