Hiller, E. How to manage people.
Chicago-čujuhus (17. p.)Hiller, E. How to Manage People.
MLA-čujuhus (9. p.)Hiller, E. How to Manage People.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
APA-čujuhus (7. p.)