Watson, R. T. Data Management: Tools for Business Decision Making (3rd.). Wiley India.
Chicago-čujuhus (17. p.)Watson, Richard T. Data Management: Tools for Business Decision Making. 3rd. Wiley India.
MLA-čujuhus (9. p.)Watson, Richard T. Data Management: Tools for Business Decision Making. 3rd. Wiley India.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.