Professional 's. (2019). The Railway Protecation Force act 1957 R-3. Professional Book publishers.
Chicago-čujuhus (17. p.)Professional 's. The Railway Protecation Force Act 1957 R-3. Delhi: Professional Book publishers, 2019.
MLA-čujuhus (9. p.)Professional 's. The Railway Protecation Force Act 1957 R-3. Professional Book publishers, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.