APA-čujuhus (7. p.)
Cambridge, D. (2010). Eportfolios for lifelong learning and assessment. Jossey-Bass.
Chicago-čujuhus (17. p.)
Cambridge, Darren. Eportfolios for Lifelong Learning and Assessment. San Francisco, Calif.: Jossey-Bass, 2010.
MLA-čujuhus (9. p.)
Cambridge, Darren. Eportfolios for Lifelong Learning and Assessment. Jossey-Bass, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.