Beach, D. S. (1980). The management of people at work (5ª ed.). Macmillan.
Chicago-čujuhus (17. p.)Beach, Dale S. The Management of People at Work. 5ª ed. Macmillan, 1980.
MLA-čujuhus (9. p.)Beach, Dale S. The Management of People at Work. 5ª ed. Macmillan, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.