(1994). Statistical data editing: Methods and techniques. United Nations.
Chicago-čujuhus (17. p.)Statistical Data Editing: Methods and Techniques. United Nations, 1994.
MLA-čujuhus (9. p.)Statistical Data Editing: Methods and Techniques. United Nations, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.