Bok, S. (2010). Exploring happiness: From Aristotle to brain science. Yale University Press.
Chicago-čujuhus (17. p.)Bok, Sissela. Exploring Happiness: From Aristotle to Brain Science. New Haven [Conn.]: Yale University Press, 2010.
MLA-čujuhus (9. p.)Bok, Sissela. Exploring Happiness: From Aristotle to Brain Science. Yale University Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.