Van Fleet, D. D. (1988). Contemporary management. Houghton Mifflin.
Chicago-čujuhus (17. p.)Van Fleet, David D. Contemporary Management. Houghton Mifflin, 1988.
MLA-čujuhus (9. p.)Van Fleet, David D. Contemporary Management. Houghton Mifflin, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.