Sovereign-smith, R. (2019). Fast Track to backing up your digital Life. 9.9 mediaworx pvt. ltd.
Chicago-čujuhus (17. p.)Sovereign-smith, Robert. Fast Track to Backing Up Your Digital Life. 9.9 mediaworx pvt. ltd, 2019.
MLA-čujuhus (9. p.)Sovereign-smith, Robert. Fast Track to Backing Up Your Digital Life. 9.9 mediaworx pvt. ltd, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.