APA (7th ed.) Zitazioa
White Book - Dissecting RBOC Pricing for Consumer DSL Services. Bernstein Institutional Services LLC.
Chicago Style (17th ed.) Zitazioa
White Book - Dissecting RBOC Pricing for Consumer DSL Services. Bernstein Institutional Services LLC.
MLA (9th ed.) Zitazioa
White Book - Dissecting RBOC Pricing for Consumer DSL Services. Bernstein Institutional Services LLC.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.