Yaffie,David B.&others. (2015). Stratergy Rules. Markar Colllins publisher.
Chicago-čujuhus (17. p.)Yaffie,David B.&others. Stratergy Rules. New York: Markar Colllins publisher, 2015.
MLA-čujuhus (9. p.)Yaffie,David B.&others. Stratergy Rules. Markar Colllins publisher, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.