(1984). Agricultural Economics and Farm Management. The macmillan press ltd.
Chicago-čujuhus (17. p.)Agricultural Economics and Farm Management. London: The macmillan press ltd, 1984.
MLA-čujuhus (9. p.)Agricultural Economics and Farm Management. The macmillan press ltd, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.