Kross, W. K. (2007). Organized Opportunities. Jaico Publishing House.
Chicago-čujuhus (17. p.)Kross, Wilhelm K. Organized Opportunities. Bangalore: Jaico Publishing House, 2007.
MLA-čujuhus (9. p.)Kross, Wilhelm K. Organized Opportunities. Jaico Publishing House, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.