(1982). Measuring student development / Gary R. Hanson, editor.
Chicago-čujuhus (17. p.)Measuring Student Development / Gary R. Hanson, Editor. 1982.
MLA-čujuhus (9. p.)Measuring Student Development / Gary R. Hanson, Editor. 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.