Lysaught, J. p. (1963). A Guide to Programmed Instructon. John Welly.
Chicago-čujuhus (17. p.)Lysaught, Jerome p. A Guide to Programmed Instructon. New York: John Welly, 1963.
MLA-čujuhus (9. p.)Lysaught, Jerome p. A Guide to Programmed Instructon. John Welly, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.