Mercer, D. (1987). IBM: How the world`s most successful corporation.. Kogan Page.
Chicago-čujuhus (17. p.)Mercer, David. IBM: How the World`s Most Successful Corporation.. London: Kogan Page, 1987.
MLA-čujuhus (9. p.)Mercer, David. IBM: How the World`s Most Successful Corporation.. Kogan Page, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.