(en) Phoebe Ayers, Charles Matthews et Ben Yates, «Other Sister Projects: Wikibooks», dans How Wikipedia Works, (lire en ligne), p.432-433
(en) Kidd, Terry T et Chen Irene, Social Information Technology: Connecting Society and Cultural Issues, IGI Global, (ISBN978-1-59904-776-8, lire en ligne)
(en) Gilad Ravid, Yoram M Kalman et Sheizaf Rafaeli, «Wikibooks in higher education: Empowerment through online distributed collaboration», Computers in Human Behavior, including the Special Issue: Internet Empowerment, vol.24, no5, , p.1913–1928 (ISSN0747-5632, DOI10.1016/j.chb.2008.02.010, lire en ligne, consulté le )
(en) Gilad Ravid, Yoram M Kalman et Sheizaf Rafaeli, «Wikibooks in higher education: Empowerment through online distributed collaboration», Computers in Human Behavior, including the Special Issue: Internet Empowerment, vol.24, no5, , p.1913–1928 (ISSN0747-5632, DOI10.1016/j.chb.2008.02.010, lire en ligne, consulté le )
(en) Gilad Ravid, Yoram M Kalman et Sheizaf Rafaeli, «Wikibooks in higher education: Empowerment through online distributed collaboration», Computers in Human Behavior, including the Special Issue: Internet Empowerment, vol.24, no5, , p.1913–1928 (ISSN0747-5632, DOI10.1016/j.chb.2008.02.010, lire en ligne, consulté le )