Bartlett, S. (2020). Worcester Locomotive Shed: Engines and Train Workings. Pen & Sword Books Limited.
Chicago-Zitierstil (17. Ausg.)Bartlett, Steve. Worcester Locomotive Shed: Engines and Train Workings. Havertown: Pen & Sword Books Limited, 2020.
MLA-Zitierstil (9. Ausg.)Bartlett, Steve. Worcester Locomotive Shed: Engines and Train Workings. Pen & Sword Books Limited, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.