Cappelli Peter & Novelli Bill. (2016). Managing the olderworker. Harvard Business press.
Chicago-čujuhus (17. p.)Cappelli Peter juo Novelli Bill. Managing the Olderworker. Boston: Harvard Business press, 2016.
MLA-čujuhus (9. p.)Cappelli Peter juo Novelli Bill. Managing the Olderworker. Harvard Business press, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.