APA (7th ed.) Zitazioa
Summerhayes, S. (2008). CDM regulations 2007: Procedures manual (3rd ed., Rev.). Blackwell Pub..
Chicago Style (17th ed.) Zitazioa
Summerhayes, Stuart. CDM Regulations 2007: Procedures Manual. 3rd ed., Rev. Oxford, UK ; Malden, MA: Blackwell Pub., 2008.
MLA (9th ed.) Zitazioa
Summerhayes, Stuart. CDM Regulations 2007: Procedures Manual. 3rd ed., Rev. Blackwell Pub., 2008.
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