Pacifico, C., & .Witwer, D. B. (1981). Practical industrial management: Insights for managers. Wiley.
Chicago-čujuhus (17. p.)Pacifico, Carl, juo Daniel B. .Witwer. Practical Industrial Management: Insights for Managers. New York: Wiley, 1981.
MLA-čujuhus (9. p.)Pacifico, Carl, juo Daniel B. .Witwer. Practical Industrial Management: Insights for Managers. Wiley, 1981.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.