Clough, D. (1980). Concepts in management science. Prentice Hall.
Chicago-čujuhus (17. p.)Clough, Donald. Concepts in Management Science. Delhi: Prentice Hall, 1980.
MLA-čujuhus (9. p.)Clough, Donald. Concepts in Management Science. Prentice Hall, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.