National Academy of Sciences (U.S.) & ebrary, Inc. (2005). Biographical memoirs. National Academy of Sciences.
Chicago-čujuhus (17. p.)National Academy of Sciences (U.S.) juo Inc ebrary. Biographical Memoirs. Washington: National Academy of Sciences, 2005.
MLA-čujuhus (9. p.)National Academy of Sciences (U.S.) juo Inc ebrary. Biographical Memoirs. National Academy of Sciences, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.