Blake, J. (2019). British municipal bus operators: A snapshot of the 1960s. Pen & Sword Transport.
Cita Chicago Style (17a ed.)Blake, Jim. British Municipal Bus Operators: A Snapshot of the 1960s. Barnsley, South Yorkshire, England: Pen & Sword Transport, 2019.
Cita MLA (8a ed.)Blake, Jim. British Municipal Bus Operators: A Snapshot of the 1960s. Pen & Sword Transport, 2019.
Precaución: Estas citas no son 100% exactas.
      