Hubbard, R., & Ward, A. (2013). The really useful elearning instruction manual: Your toolkit for putting elearning into practice. Wiley.
Čikaški stil citiranja (17. izdanje)Hubbard, Rob, i Andrew Ward. The Really Useful Elearning Instruction Manual: Your Toolkit for Putting Elearning into Practice. Chichester, England: Wiley, 2013.
MLA način citiranja (9. izdanje)Hubbard, Rob, i Andrew Ward. The Really Useful Elearning Instruction Manual: Your Toolkit for Putting Elearning into Practice. Wiley, 2013.
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