APA
Instruction Book No.1305, . (1926). D.C. Dynamic Braking Controllers and Resistances Type - B. England: BRITISH THOMSON HOUSTON CO. LTD.
Chicago
Instruction Book No.1305, . 1926. D.C. Dynamic Braking Controllers and Resistances Type - B. England: BRITISH THOMSON HOUSTON CO. LTD.
Harvard
Instruction Book No.1305, . (1926). D.C. Dynamic Braking Controllers and Resistances Type - B. England: BRITISH THOMSON HOUSTON CO. LTD.
MLA
Instruction Book No.1305, . D.C. Dynamic Braking Controllers and Resistances Type - B. England: BRITISH THOMSON HOUSTON CO. LTD. 1926.