De Stricker, U. (2008). Business cases for info pros: Here's why, here's how. Information Today.
Chicago-čujuhus (17. p.)De Stricker, Ulla. Business Cases for Info Pros: Here's Why, Here's How. Medford, N.J.: Information Today, 2008.
MLA-čujuhus (9. p.)De Stricker, Ulla. Business Cases for Info Pros: Here's Why, Here's How. Information Today, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.