(1992). Computers in education / Paul F. Merrill [and others].
Chicago-čujuhus (17. p.)Computers in Education / Paul F. Merrill [and Others]. 1992.
MLA-čujuhus (9. p.)Computers in Education / Paul F. Merrill [and Others]. 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.