Dubin, F., & Olshtain, E. (1986). Course design. Developing programs and materials for language learning. Cambridge University.
Chicago-čujuhus (17. p.)Dubin, Fraida, juo Elite Olshtain. Course Design. Developing Programs and Materials for Language Learning. Cambridge: Cambridge University, 1986.
MLA-čujuhus (9. p.)Dubin, Fraida, juo Elite Olshtain. Course Design. Developing Programs and Materials for Language Learning. Cambridge University, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.