Cita APA (7th ed.)
(2004). Access pricing in telecommunications. OECD.
Cita Chicago (17th ed.)
Access Pricing in Telecommunications. Paris, France: OECD, 2004.
Cita MLA (9th ed.)
Access Pricing in Telecommunications. OECD, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.