Seligman, M. E. P. (2002). Authentic Happiness. Public Affairs.
Chicago-čujuhus (17. p.)Seligman, Martin E P. Authentic Happiness. New York: Public Affairs, 2002.
MLA-čujuhus (9. p.)Seligman, Martin E P. Authentic Happiness. Public Affairs, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.