KHALID, M. (2012). STATISTICAL METHODS IN ECONOMICS.
Chicago-čujuhus (17. p.)KHALID, M.M. STATISTICAL METHODS IN ECONOMICS. DELHI, 2012.
MLA-čujuhus (9. p.)KHALID, M.M. STATISTICAL METHODS IN ECONOMICS. 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.