(2003). Egg marketing: A guide for the production and sale of eggs.
Chicago-čujuhus (17. p.)Egg Marketing: A Guide for the Production and Sale of Eggs. 2003.
MLA-čujuhus (9. p.)Egg Marketing: A Guide for the Production and Sale of Eggs. 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.