Time. (1997). Time Great Events of the 20th Century. Time Books.
Chicago-čujuhus (17. p.)Time. Time Great Events of the 20th Century. New York: Time Books, 1997.
MLA-čujuhus (9. p.)Time. Time Great Events of the 20th Century. Time Books, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.