Wales
HILLMER, John
Exploring Crosville Country: Part 1 - England / Part 2 - Wales
A Past and Present Companion
JONES, John & The PSV Circle
A Fleet History of Cynon Valley Transport Ltd. and Taff-Ely Transport Ltd. and their predecessors
Fleet History PG16
JONES, John & The PSV Circle
A Fleet History of Merthyr Tydfil Transport Ltd. and its predecessors
Fleet History PG12
MERCER, Neville
Super Prestige - Independent Buses in North Wales
Super Prestige No. 27