UIC Activities Report 1993-1994
UIC Annual Report 1995
004 N Scale EU Passenger Car Storage Case 9 Car 26.4m UIC-X UIC-Z KATO Compatibl
TURKEY TCDD Train Railways Activities with Photos 1958 Demiryolları Faaliyetleri
British United Traction Ltd, Diesel Rail Power: Review of Train Activities, 1960
High Iron Co. 1971, Annual Publication of Railroad Activities, High Iron Company
East Anglian zone signalling activities in 2000 - Rail magazine article
