APA (7th ed.) Zitazioa
Weekes, S. (Feb 2005). e-learning: NEWS IN BRIEF. Training Magazine.
Chicago Style (17th ed.) Zitazioa
Weekes, Sue. "E-learning: NEWS IN BRIEF." Training Magazine Feb 2005.
MLA (9th ed.) Zitazioa
Weekes, Sue. "E-learning: NEWS IN BRIEF." Training Magazine, Feb 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.