foggon, g. (1964). ( manpower problems ( general. the institute of national planning.
Chicago-čujuhus (17. p.)foggon, g. ( Manpower Problems ( General. cairo: the institute of national planning, 1964.
MLA-čujuhus (9. p.)foggon, g. ( Manpower Problems ( General. the institute of national planning, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.