Stein, J., & Graham, C. R. (2014). Essentials for blended learning: A standards-based guide (1a. ed.). Routledge.
Chicago-čujuhus (17. p.)Stein, Jared, juo Charles R. Graham. Essentials for Blended Learning: A Standards-based Guide. 1a. ed. Nueva York: Routledge, 2014.
MLA-čujuhus (9. p.)Stein, Jared, juo Charles R. Graham. Essentials for Blended Learning: A Standards-based Guide. 1a. ed. Routledge, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.