Schultz, . F. (1998). Sources: Notable selections in education (2nd ed.). McGraw- Hill.
Chicago-čujuhus (17. p.)Schultz, Fred. Sources: Notable Selections in Education. 2nd ed. New York: McGraw- Hill, 1998.
MLA-čujuhus (9. p.)Schultz, Fred. Sources: Notable Selections in Education. 2nd ed. McGraw- Hill, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.