Hubbard, R., & Ward, A. (2013). The really useful elearning instruction manual: Your toolkit for putting elearning into practice. Wiley.
Chicago-čujuhus (17. p.)Hubbard, Rob, juo Andrew Ward. The Really Useful Elearning Instruction Manual: Your Toolkit for Putting Elearning into Practice. Chichester, England: Wiley, 2013.
MLA-čujuhus (9. p.)Hubbard, Rob, juo Andrew Ward. The Really Useful Elearning Instruction Manual: Your Toolkit for Putting Elearning into Practice. Wiley, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.