APA (7th ed.) Zitazioa
Johnson, M. (2012). Demystifying communications risk: A guide to revenue risk management in the communications sector. Gower.
Chicago Style (17th ed.) Zitazioa
Johnson, Mark. Demystifying Communications Risk: A Guide to Revenue Risk Management in the Communications Sector. Burlington, Vt.: Gower, 2012.
MLA (9th ed.) Zitazioa
Johnson, Mark. Demystifying Communications Risk: A Guide to Revenue Risk Management in the Communications Sector. Gower, 2012.
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