(2004). Journal of library & information services in distance learning. Haworth Press, Inc..
Chicago Style aipamenaJournal of Library & Information Services in Distance Learning. Binghamton, N.Y.: Haworth Press, Inc., 2004.
MLA aipamenaJournal of Library & Information Services in Distance Learning. Haworth Press, Inc., 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.