Sood Vikram. (2018). Unending Game: Former R & A W Chiefs Insights Into Espionage. Penguin.
Chicago-čujuhus (17. p.)Sood Vikram. Unending Game: Former R & A W Chiefs Insights Into Espionage. Penguin, 2018.
MLA-čujuhus (9. p.)Sood Vikram. Unending Game: Former R & A W Chiefs Insights Into Espionage. Penguin, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.