(1998). General requirements for bodies operating product certification systems (ISO/IEC Guide 65:1996): European standard. Brussels: CEN/CENELEC.
Παραπομπή Chicago StyleGeneral Requirements for Bodies Operating Product Certification Systems (ISO/IEC Guide 65:1996): European Standard. Brussels: CEN/CENELEC, 1998.
Παραπομπή MLAGeneral Requirements for Bodies Operating Product Certification Systems (ISO/IEC Guide 65:1996): European Standard. Brussels: CEN/CENELEC, 1998.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.