Shriver, L. (2007). The post-birthday world. Harper Perennial.
Chicago-čujuhus (17. p.)Shriver, Lionel. The Post-birthday World. New York: Harper Perennial, 2007.
MLA-čujuhus (9. p.)Shriver, Lionel. The Post-birthday World. Harper Perennial, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.