THE WORLD BOOK. (2007). The world encyclodia Q-R volume 16. World Book.
Chicago-čujuhus (17. p.)THE WORLD BOOK. The World Encyclodia Q-R Volume 16. Chicago: World Book, 2007.
MLA-čujuhus (9. p.)THE WORLD BOOK. The World Encyclodia Q-R Volume 16. World Book, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.