(2000). Key issues in secondary education: Introductory readings. CASELL.
Chicago-čujuhus (17. p.)Key Issues in Secondary Education: Introductory Readings. CASELL, 2000.
MLA-čujuhus (9. p.)Key Issues in Secondary Education: Introductory Readings. CASELL, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.