Gratton, L. S. (2016). The 100 Year Life. Bloomsbury Information an Imprint Bloomsbury Pub.
Chicago-čujuhus (17. p.)Gratton, Lynda; Scott. The 100 Year Life. New Delhi: Bloomsbury Information an Imprint Bloomsbury Pub, 2016.
MLA-čujuhus (9. p.)Gratton, Lynda; Scott. The 100 Year Life. Bloomsbury Information an Imprint Bloomsbury Pub, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.