Kristof, N. D. a. W. (2009). half the sky: Turning oppression into opportunity for women worldwide (First edition.). Alfred A. Knopf.
Chicago-čujuhus (17. p.)Kristof, Nicholas D. and Wudunn. Half the Sky: Turning Oppression into Opportunity for Women Worldwide. First edition. New York: Alfred A. Knopf, 2009.
MLA-čujuhus (9. p.)Kristof, Nicholas D. and Wudunn. Half the Sky: Turning Oppression into Opportunity for Women Worldwide. First edition. Alfred A. Knopf, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.