LUCAS, H. C., Jr. (1982). Information systems concepts for management. -- 2nd ed. McGraw-Hill.
Chicago-čujuhus (17. p.)LUCAS, Henry C., Jr. Information Systems Concepts for Management. -- 2nd Ed. New York: McGraw-Hill, 1982.
MLA-čujuhus (9. p.)LUCAS, Henry C., Jr. Information Systems Concepts for Management. -- 2nd Ed. McGraw-Hill, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.