Hubbard, L. (2006). The way to happiness. Jaico.
Chicago-čujuhus (17. p.)Hubbard, L. The Way to Happiness. Mumbai: Jaico, 2006.
MLA-čujuhus (9. p.)Hubbard, L. The Way to Happiness. Jaico, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.