Communicative Technology Corporation & Learning Technology Institute. (1988). Journal of interactive instruction development. Communicative Technology Corp..
Chicago-čujuhus (17. p.)Communicative Technology Corporation juo Learning Technology Institute. Journal of Interactive Instruction Development. Warrenton, Va.: Communicative Technology Corp., 1988.
MLA-čujuhus (9. p.)Communicative Technology Corporation juo Learning Technology Institute. Journal of Interactive Instruction Development. Communicative Technology Corp., 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.