Ziglar Zig. (2009). Daily Insights. Jaico Publishing.
Chicago-čujuhus (17. p.)Ziglar Zig. Daily Insights. Delhi: Jaico Publishing, 2009.
MLA-čujuhus (9. p.)Ziglar Zig. Daily Insights. Jaico Publishing, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.