(2000). Definition of Program Areas in the National Study of Postsecondary Faculty. U.S. Department of Education.
Chicago-čujuhus (17. p.)Definition of Program Areas in the National Study of Postsecondary Faculty. U.S. Department of Education, 2000.
MLA-čujuhus (9. p.)Definition of Program Areas in the National Study of Postsecondary Faculty. U.S. Department of Education, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.